What cu. stroker would you pick?

Probably going to need more than 565hp to get it under 10.50. I know Brians car is REALLY efficient and went 10.52 at 3370 with about 560-565hp. Figure 575ish at a minimum to hit 10.50, want faster, need more HP than that.

Lowest $ to get there would probably be 4" arm, well ported set of ede's and appropriate cam to get you in the 575-600hp range.

Canning the 727 and going to an 8" verter and 904 will help too.