Akula, you missed my point.
Playing industry, you only build about 3 inf units, then you need to build fuel units. If you build too many inf units you cripple your income because you don't have enough manpower to keep reinforcing them. Exactly the same way that would happen if you spammed only elite inf in normal circumstances.
But by making industry 1 CP, you would be forced to continue making inf, so you'd end up with 5 or
More inf units, which as soon as you select industry, your not going to be able to reinforce easily.
A fast T 70 is very unsupported in the way that a normal T70 would be. All you really need to keep it at arms length is grens and a fast pak. Multiple grens make Faust easy, if the T70 tries to stay at range, easy pickings for pack.
Watch the game hans and nolucky played against omgpop and vonivan. No matther how many t70s they destroy more will just arrive instantly.