Interested in removing my efi speed density setup for a fitech efi carb. Money isnt the problem and I'm going get a standalone trans tuner ecm. What would be the issue going from speed density to a efi carb setup, doesn't have to be a fitech can be anything similar, Holley etc. I know fitech makes a whole master kit that gives you everything to get going. Anyone ever done this on a speed density motor.