Hey Luis...so I see you're finally trying to get the car boosted. IMO, just keep it simple with the FMU 12:1, stock injectors and the 255 Walbro. Definitely lose the SAFC because you don't need it. This setup is fool proof and should require no tuning. Hit me up if you need help, since I'm live closer to you now. I also have a Votech FMU and FMIC w/piping that I bet you could use.

Ron