It’s good to see TT back in the game, Jack (pun intended :-D)
I put in a starter order of 1 of each just to show my support and check them out to see if I want more.
Nothing like muddying the waters here, but…
I’m reserving judgement on the size issue until I see them. I’m thinking that maybe, if the pieces are worthy of completely replacing the previous tank units, the size difference would be irrelevant. I think I’m more concerned about color. Also, if the units are sized down, would that make the lighter tanks too small? That was one of the major problems with that Superpowers game: microscopic tanks that were so tiny, I was afraid that they’d get lost in a shag carpet!
I really like the ships idea, but I’m thinking something a little different. Forget all the smaller ships; the subs and destroyers can pretty much stay generic cannon fodder. But making a light carrier (or escort carrier), fleet carrier, supercarrior, light cruiser, heavy cruiser, battlecruiser/supercruiser, battleship, & super battleship variant for each country (that actually had and/or planned them) would be super-cool. Scale them to exactly the same scale as FMG (who, I understand, is creating a basically standard battleship/fleet carrier/heavy cruiser line up for each) rather than standard AA, which gives insufficient room for detail, and in the exact same colors as FMG.
For planes, pick key planes in different categories that FMG wasn’t able to do. (e.g., if he does a P-51, you do a Hellcat or a Corsair and vice versa…If he does a dive bomber for a tac-bomber, you do a topedo bomber, and vice versa…