What kind of mods should I do to get my truck to 550-600 rwhp? Ive got 190cc rcd injectors. Full egr delete kit. Upgraded oil cooler. Updated blue fuel spring. Airdog II fuel system. 5" exhaust to a 6" tip straight piped. arp head studs and 18mm black onix gaskets. Sct tuner with custom xtreme street and xtreme race tunes. What else do I need and what turbo should I go with. I also have gauges to watch egt's trans and boost.