S14 zenki w/ s15 motor problems

[redclaw05]

First of all i purchased a 1996 zenki w/ S15 sr20det.

i have a GT28RS turbo, larger s15 injectors and z32 maf running on S14 wiring harness and USDM KA24DE ecu......(my problem) w/ safc2 base maped on s14 motor, z32 maf.

I have just emailed enthalpy. I was wondering if they can change my ecu to s15 specs or would it be best to get a S14 SR20DET ecu and change that to s15 specs.

or i should just get a Dyno tune and get it done. what would be the best route?

of course right now, my car is running pig rich since s14 and s15 is so much different.

any helps would be nice

thanks-Paul