I need some insight before purchase. I have a 5.3L (LM7) with a F-body front accessories (water pump, PS pump, alternator, etc.). I also have the Holley 300-137BK single-plane EFI intake with EV1 injectors. Now my question is will the Holley 550-903 TERMINATOR X LS1 24X/1X MPFI KIT work with my 5.3L setup since I have the F-body alternator, coils & injectors? Will the provided harness from the said EFI kit still adapt to the rest of the sensor(s) that are required to run the 5.3L (camshaft, crankshaft, water temp, etc.)? Also have manual transmission. Thanks in advance!