So tonight I finally decided to buy a T-32 and see how it was. Moved my 100% T-29 crew to it and had enough free xp to buy tracks and then bought the 105mm gun, upgraded radio and last engine. Went with Vents, gun rammer, and vert. stabilizers. Moving the crew to T-32 dropped them down to 90% but they already at 93% after some battles. The tank does better than I thought it would. Looking forward to getting the upgraded turret next. Set the crew skills to BiA. Not sure what to get after I get them to 100%. They sitting on 88% or so atm.