Guys, we will need you all to get the right tanks for tier 6,8 and 10. 
Without suitable tanks we cannot be competitive in Clan wars and Strongholds. 
Please grind these tanks, and make sure you have a couple of good tanks in each tier. 

Tanks are listed in order of how useful they are (Ex: an IS-7 would be more useful for the clan than a T57 heavy).
However, tanks that are not listed can still be useful!

Tier 6 LT: T37, Type 64
Tier 6 MT: Cromwell (B), A-43
Tier 6 HT: O-I, T-150, KV-85, M6
Tier 6 SPG: FV304 (Please note T6 SPG's are not used very often)

Tier 8 HT: IS-3, T32, AMX 50 100
Tier 8 LT: AMX 13 90, T-54 ltwt,  RU 251,  WZ-132
Tier 8 MT: Pershing, T69, STA-1 (Please note T8 MT's are not used very often)
Tier 8 SPG: M40/M43, Lorraine 155 mle. 51 (Please note T8 SPG's are not used very often)

Tier 10 HT: IS-7, FV215B, T110E5, AMX 50B, IS-4, E-100, T57 Heavy
Tier 10 MT: Obj 140, B-C 25t, T-62A, STB-1, AMX 30B, E-50 M, Leopard
Tier 10 TD: Object 263, T110E3, Jagdpanzer E-100 (Please note TD's are not used as often as other classes)
Tier 10 SPG: Conqueror GC, T92, Obj 261, G.W. E 100