I need help I have a 93 k1500 with 6in lift and 33s it has the bone stock 350tbi with a 5 speed I want it to have more get up I was thinking mild cam vortec heads and lifter and rollerrockers and tune I was wondering what I needed too make all this happen and what would be a good cam and what I need to put the vortec heads on it and I wanna use my tbi and where I would get a good tune its my daily driver so I dont wanna get to crazy any info if thankful