4.3 tbi with vortec heads need chip help

[ls1]

anyone around that can do a chip for a 1988 4.3 tbi with 1996 vortec heads comp cam 46mm throttle body 5.7 injectors long tube headers 3 wire 02,,,,can give specs of everything if theres some one that wants to try to make a chip I can data log also already tried tbi chips he cant figure it out thanks