Does anyone know of the availability of an affordable adapter wiring harness to hookup the factory 5.0 EFI setup to a '67 Mustang factory harness? I know many firms offer modified harnesses, but most are well over $600!!!!! Several years ago, these harnesses appeared on the market, and the cost was almost justified due to the amount of time & effort involved in creating them. Just seems like the price should have softened by now, but places like Mustangs Plus want well over $700!!! Any alternatives???