I really tried to argue against the M-26, frankly I am just going to ignore it from now on - frankly in my best opinion it was just to late in the war to see action, we have dozens of russian/brit/japanese tanks to add first.
M-36, Su-85/Su-100, Comet and we have a rebalance of the ground war.
Would probably need a separate vehicle for the Su-100, since IIRC it had slighlty thicker armor, and was based on the T-34/85 hull. And even if I'm mistaken, and there were no differences, we would still need to keep the 100mm out of the MW arena

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Also don't forget to add the Archer, and Valentine tanks, that way you get acceptable EW/MW coverage for the British.
And I'm just going to throw this out there; Panzer III. Its probably in the top 5 most historically significant vehicles we still need to add. It literally led the Blitzkrieg until about 1943.
Not hardly, kid. Meet me online sometime and find out how I do with tanks. Oh, wait. . . you don't subscribe.
Oh I do subscribe. And I've seen you fight in tanks before; unless you grew some small measure of intrepidity, you're not in a position to bluster. If memory serves, your GV'ing boil down to concrete sitting, bringing up the rear in a Tiger when the ordnance goes down, shelling undefended bases, and heavy use of perk tanks to offset tactical inferiority.