Lsa swap into a 69 Camaro

[jwillia2]

Hey guys , I have been absent for along time from the forum but I am back and as before searching for knowledge! I recently purchased a Lsa engine from a new zl1 and I ended up with a reworked harness from John made using the stock e38 Ecu. In its current form is has the provisions for the stock FPCM , but I am looking to run Carl's vaporworx stand alone fuel controller along with his ctsv retroworx tank setup. do you guys think this is the best choice? My other option is to run the retroworx setup with the stock FPCM. My main concern now is if I don't run the stock FPCM my computer is not going to be happy. Should I ditch this harness and just go with a e37 setup that doesn't even have the FPCM ? What's my best combo you guys think ? Right now the harness just has a pigtail with the fuel trigger and ignition input and serial wire for the FPCM .

Thanks! Justin