mustang driver 2 you obviously don't know jack. Your ideas and claims are rediculous at best.
You've got 205's on a 302 with mods as mild as yours

Reeeeeeeeeeeeeal smart.
Yea you've got flow.....but no velocity. You'd probably pick up a good bit of time with a set of 185's. Those heads are way WAY over kill. A friend of mine has a 349 with a roots blower pushing 16 pounds of boost and a 125 shot. It's a low 9 second / high 8 second car and he's only running AFR 205's.
I'll probably run high 12's with my iron headed car (I'll let you know Sat). A member here, FiveOhPatrol, is running 12.03's with a GT-40P iron headed 347. He ran high 12's the same motor, but with the stock 302 short-block
Your combo with a set reasonably sized heads and some slicks should run low low 12's.
-Josh, aka the tireburner