Dude, this is a rather unusual car and I really like it. I hope you take it back to factory appearance because it was most certainly stunning when it rolled off the lot in '70. To bad it was only a 318/904 originally but it had several other things going for it besides the burnt orange paint and interior such as a black gator grain vinyl top, sweet! The burnt orange interior was only offered for that one year. Here's the way the rest of it decoded that I hadn't already detailed in past posts.
N85-evaporative emissions control(may have been a California car), R22-AM/8 track, C62-6way drivers seat(rare), G33-LH remote chrome racing mirror, H51-a.c. W/ft heater, N85- tach, V1G-black gator grain vinyl top, A62-Rallye inst cluster, E44-318, D31-904 auto trans.
My A66 Challenger is burnt orange in and out w/black top and rump stripe but I'm not sure if I'm going to keep or sell at this point.