Hi Dave,
What David said
I use the Ford crate 521 setup: 4.30" stroke, 4.39" bore. With probably the same cam setup minus the girdle. Street use is my goal too and very happy with 412RWHP through a C6.
The CR is 9.8:1 but I haven't the foggiest about the dish. It has 6.605 rods (stock length).
Go for it
Regards,
Tom
PS: Just got it back with the new body and it's doing great at 8,500+ miles!
PPS: Do NOT use hypereutectic pistons - use only forged ones - I've seen reports of bad thimgs about the former.