letsride~

I have a 1991 c1500 2 wheel drive, it was the Cheyenne model, no power anything. it has the 4.3 in it and ran great then it had issue where it idled down real hard. i replaced the iac valve and it got better but the throttle body injector is leaking now >:0. main thing I would love to know is how easy can I convert the truck to power windows? i have the doors/harness for the power windows what do i need to do to the other harness to get them to work?

also looking for a set of rims for it low pros would be ideal and 350

thanks