I asked mike L about transmissions but haven't seen a reply yet. i am planning on the lift kit with 35" tires, upgraded fuel pump, intake, exhaust, and efi live tune...i also need to upgrade the trans gt any a 6th gear to try to help this truck reach 20mpg on the highway. would a deep pan kit with the transgo Jr kit combo with the suncoast 6 speed conversion handle the new power? any thoughts are greatlyapprwciated