It really doesn't matter as far as I can tell. If they give them juiced engines, someone's going to whine in here. If they give them standard engines... yep, you guessed it, someone's going to whine in here.
My money is on a standard engine, since I imagine the specs are easier to come buy, and more reliable. I mean, did Curtis ever even publish performance numbers on those engines, or was each engine unique?
-Sikboy