For an EFI LS harness, what's the simplest path? By this I mean not having to worry about VATS, disabling how it interacts with other components (e.g., corvette bcm, etc.. etc..), not having it interact w/ any accessories like fuel pumps or rad fans; all it does is just control the a/f and spark of the engine and make it go; minimal wiring and no fancy datalogging needed (i.e., don't need something like a fast xfi...i don't need it to datalog anything like oil pressure because my digidash does that), other than to be able to fire up hp tuners or lsedit and work w/ tuning spark and a/f.
Would something like an LS harness like this
http://www.howellefi.com/customer/ls...nsmission.html
be the best path for the above description?