IRslower

so what kinda power could i see out of a ls1 SCed with my 243 heads made to a 383 stroker ? im trying to deside what to do here if i want a 402 stroker or a 383 my lq9 408 i had made 618 whp and 593 wtq on c16 race gas and playing with timing on daily 93 oct i made 547 506 now what kinda power could i make if i ran 20 lbs of boost running dragon slayer crank callies rods and 9.5 to 1 je pistons with nice cam like 248-252-635-635-114 lsa all imput is welcome