Mind Control can "reset" some once per game things, so my question is this: through either the Compel feat or IIM Tony Stark's mind control, would it be possible to duplicate the power action necessary to create a torpedo, thus making two torpedos? If so, it seems like you'd only be able to accelerate one torpedo per turn, absent further mind control, but that might still be a big swing if the game goes on long enough.

You do not accelerate the torpedo, you give SC a free action to put an acceleration token o SC card, the real question here is: Can I move both Torpedos?

And even when you "use" one of the torpedos, the another one, still have the stats of the used one, cause in the trait of SC do not says anything about remove acceleration tokens when doing the attack, so, if oranges says that you can only move 1, there is no problem, cause when you uses 1, the another one it wil be ready to go for his target.

Derp. Thanks for the link!