After searching for a suburban and thinking long and hard about the blazer i've decided to keep my k5. Am now willing to spend the extra bucks on it. the 84k5 wiith a 305 4spd runs great. interior is beige which i would like to switch to blak with a black paint like the one on the lmc mag. what upgrades to consider, already have an msd,ord steering, and sual intake. 305 runs great but would like a 350. And need body work. any help.