Gun accuracy needs to be better, give it the correct gun, not a russian derp thing. 0 dam pens or any of that should not be the issue it is, not because you only notice it due to the long reload, but because the size of the shell should not have the same chance of bouncing a side hull shot on a t-50-2 as on the turret of a t-59.
Same for bouncing HE as much as it does, it's just too inconsistent.
Camo and view range should be more proportionally correct in my opinion, give me no camo but give me view range to compensate to allow for real sniping. A lowe with BiA and binocs, you can get 5 or more gridsquares away semi-well placed shots, 4 squares consistently accurate. JPE with the same and it's a gamble if you can get tanks in your immediate area, flinging massive shells into the air or straight to the ground, with slim chance for a second attempt.
JPE camo is better firing than moving, and that's fine, but give us a true successor of the JT's gun, hell I would rather the 128 on that than the thing it's got on there now.
If it's going to play at being arty, give it the view range of arty.