Ok here's the deal. I just bought a 93 F150 Supercab 4X4. It has 130,000 miles and I got it for 80 bucks. Couldn't argue with the price. My question is, I have owned several of these and wanted to know what system is best for flexibility of modding? I know the 93 has EEC IV with OBD1. The 95 and up F150s have OBDII. Should I try to convert over (painful process, I know) or are there plenty of programming options with the old system? Thanks!

-Scott