Dump all tier-10 tanks exclusively into Grand Battles

DomoSapien: Personally I don't think I would enjoy playing Grand Battles exclusively on my tier X's but I do agree that I would like to see Tier X grand battles a lot more often. Feels like it happens very rarely for me nowadays and I genuinely enjoy playing them. Having tier X being limited to the few GB maps available however would be kind of a drag, plus certain vehicles are far better suited for GB than randoms, and vice versa. 
Here's a +1 for the suggestion because I want more Grand Battles in my life