I am talking to someone about a 97 pg roller that he has and is trying to sell but there is one problem that is stopping me. The previous owner swapped all of the wiring and computer from a 03 mach one into the car and was using a 99 cobra cluster so it is set up for a c-head motor. I was just wondering how difficult it would be to put my 98 cobra motor and tko in it and get it running with the current wiring?