so what if you get a customer who wants it??? How long would you need the car for and the obvious question would be would the price reflect on development on their car, ie whose going to pay for the extensive time sorting the niggly final touches, obviously there's going to be a price difference between you mapping a EECIV as to an L8??
Customer would pay only for the parts used. Injectors, fuel pump etc. the mapping etc would be down to us. The problem is of course, there are absolutely no 100% guarantees of success.