Wonderful new items for your force Jeff!
Great idea to use the mix winter Russians torsos and US bits, they look great!
Tank looks good, like said above, seems to be just freshly whitewashed. One minor detail if you plan placing decals, then paint green uneven circles as a base for the decals. One can see from period photos what I mean.
If you are going for the second platoon, I still have plenty to sell
And with a proper discount of course