IMO, I think you're putting the cart before the horse.
IMO I think you need to rethink street/strip ....... because a 7000 rpm engine with 3.91s is often a lousy street combo, as shown in post 7. Cuz if you can tame your traction issues, then; 7500 is too high for street in first gear, and 4450 is too low in second. I can almost guarantee you a 5speed hot 318 is gonna embarrass you from zero to sixty mph, cuz your 7000 engine ain't coming up on the cam until near 70 mph, might go thru the power peak at 6700/90, which is probably about right for a stroker in the Eighth. Then on the shift the Rs will fall to 4600 still at 90mph,but it won't hit the power-peak again until about 125/130 mph, which is a really really long pull from 90. And of course, it takes about 480hp to go 125@3200# So