ok i got a 03 cobra. i want to do a modmax shortblock built, 2 new revised 03 cylinder heads, 2.8 kenne bell. will my transmission hold 700hp? i have spec stage 3 with liberty 26 spline input shaft. I have the irs brace for the rear cover. stock half shafts. detroit tru-trac differential. what areas do i need to upgrade? let me know.