I also am reaching this rewiring point and don't have any clue but my game plan is to buy a 8 circuit or better harness and mount in glove box with radio. Rebel wire has the harness relatively reasonable. I have no interior in place, only insulation, and plan to run wires for a dome light and possibly for electric wipers. Agree with others above on wheel, guages, and glove box removal for access. Pics below
Dan
http://rides.webshots.com/photo/2036333900071274430HANLJn
