DonC Don call them and them give you a certified shop for what you want. Way too many people get into the FI systems and screw them up big time. Look for a race shop with a dyno. Your A/F is OK at 13.5 unless this is idle but going to 14.5 is too lean IMO. I run a 13.5-13.8. For street cruising 13.1-13.5. WOT 12.5-12.7. Alot depends on your side pipes, street or track, Baro, thin air,etc. If you picked up 20+ hp and torque, there was something out in left field on that carb. A/F meters are one of the best tools for setting up cars. Call around and go to the 1/4 mile race tracks and ask questions. Make sure you get min of 3 guys that use the same shop and are not parked next to each other.
There are EFI class from comp cams for what you want. Try EFI.com and see what comes up. A couple of 3 or 4 day courses and a couple of 2 day expert courses. Not Cheap, and I have no feed back on them, but info is info. Rick L.