American Mediums exchange in 0.6.5 update

Vallter: The exchanging of the “T-23” and “M-26 Pershing” has been implemented in this manner.
Variant 1.
If the “T-23” tank has been researched but not in the players garage, the following changes were implemented:
1. The cell for tier 8 medium tank was changed from ‘T-23” into “M-26 Pershing” in the USA tech tree
2. Default modules of “T-23” tank were changed into the respective ones on the “M26 Pershing” in the USA tech tree if necessary, except for the default gun - it remained on the “T-23”
3. If the AV-1790-1 engine was researched on the “T-23”, it would be unlocked on the “M-26 Pershing”, the same would go for the SCR528 radio (the AV-1790-2 will not be available in tier 8)
4. If the T23B5180 turret was researched on the “T23”, the M26M67 turret in the “M26 Pershing’’ tank tree will become researched;
5. If the VVSS T80 suspension was researched on the “T23”, the M26T81 suspension on the “M26 Pershing” tank tree will become researched;
6. The guns research scheme and its current progress will be moved to the “M26 Pershing” tank tree from the “T23” without any changes, but the turret from the scheme is moved to the different branch, all guns should be mountable on both turrets, The 90 mm T15E2M2 gun is added to the scheme;
7. The research cost for all modules in experience and their price in credits from the “T23” tank are saved for “M26 Pershing” tank. For example, to research the M26M67 turret that replaced the T23B5180 turret, you’ll have to spend the same amount of XP as it was for T23B5180
8. All undistributed XP from “T23” tank passes to the “M26 Pershing” tank;
9. All modules from the “T23” tank, which are not compatible with other tanks (turrets, suspension) and available in the player depot, are sold by their nominal purchase price, credits from this operation will be credited to the players account.
10. All modules from the “T23” tank, which are compatible with the “M26 Pershing” tank (radio, engines, guns) are stored in the players depot, as well as all ammo for the above-mentioned guns.
11. Every crew member in players barracks and/or on other vehicles with “T23” tank specialization is swapped to the ”M26 Pershing” tank specialization without any other changes and penalties.
12. Player statistics for “T23” tank pass to the “M26 Pershing” tank without any losses or penalties and with preservation of all achievements.
Variant 2
If T23 was in the garage at the moment of the change and was researched, all stated in the Variant 1 takes place, along with:
1. “Т23” tank is replaced by “M26 Pershing” saving all installed and researched modules - gun, engine and etc. In case of modules incompatibility, which has to be researched (for example, turret) they will be changed on the similar for the “M26 Pershing” tank.
2. Ammo loaded on the tank is transferred to the depot;
3. Consumables, mounted on the “T23” tank are moved to “M26 Pershing” tank;
4. Equipment mounted on the “T23” tank is transferred to the depot without any losses for the player.
5. The crew with additional qualifications on the “T23” is transferred to the “M26 Pershing”.
The exchanging of the “M26 Pershing” and “M46 Patton” has been implemented in this manner.
Variant 1.
If the “M26 Pershing” tank has been researched but not in the player’s garage, the following changes were implemented:
1. Medium tank “M26 Pershing” tank is changed to medium tank “M46 Patton’» tank in the US research tree;
2. “M26 Pershing” tank stock modules are changed to the “M26 Pershing” tank stock modules in the research tree, if needed;
3. If the AV-1790-1 and/or AV-1790-2 engines, as well as SCR528 Radio, are researched for the “M26 Pershing» tank, they will become researched for the “M46 Patton”;
4. If the M26M67 turret on the “M26 Pershing” tank is researched the M46m67 turret on the “M46 Patton»”will become researched;
5. The M26T81 motor on the “M26 Pershing” tank tech tree is changed to the M46T81 motor in “M46 Patton” tank;
6. Gun research scheme and current researches are transferred from the ”M26 Pershing” tank to the “M46 Patton” tank with no changes, The M36 gun is added;
7. Module research costs and their credit price in the store for the “M46 Patton” tank stay the same as for the “M26 Pershing”. I.e. the same amount of experience is needed to research M46M67 turret, which has changed to the M26M67 turret. The same amount of credits is needed for the purchase of M46M67 in the store as for the turret M26M67;
8. All the experience is transferred to M46 Patton;
9. All modules from the “M26 Pershing” tank, which are not compatible with other tanks (turrets, suspension) and available in the player depot, are sold for their nominal purchase price, credits from this transaction will be credited to the players account. Modules of the ‘old’ Pershing are not compatible with ‘new’ Pershing and should be sold.
10. All modules from the “M26 Pershing” tank which are compatible with the “M46 Patton” tank (radio, engines, and guns) are stored in the player’s depot, as well as all ammo for the above-mentioned guns.
11. Every crew member in player’s barracks and/or on other vehicles with the “M26 Pershing” specialization is swapped to the “M46 Patton” specialization without any other changes and penalties.
12. Player statistics for the “M26 Pershing” tank pass to the “M46 Patton” tank without any losses or penalties and with preservation of all achievements.
Variant 2.
If the “M26 Pershing” was in the garage at the moment of the change and was researched, all stated in the Variant 1 takes place, along with:
1. The “M26 Pershing” tank is replaced by the “M46 Patton” tank with preservation of all mounted modules (guns, radio, and engine). In case of researchable modules being incompatible (for example, turret), they will be replaced with similar for the “M46 Patton”.
2. All ammo, loaded on the”M26 Pershing” tank, is moved to player’s depot.
3. Consumables, installed on the “M26 Pershing” tank, are moved to “M46 Patton” tank;
4. All additional equipment installed on the “M26 Pershing” tank, are moved to the player’s depot without any losses for the player.