Demon, Duster, Dart Sport wheel combos

Dubob, love what you've done. I'm restifying a 71 Demon 340. I'm old school so I'm going for the stock wheel well fat tire look of old with a rake. You seem to have done a lot of homework on this so I value your opinion and anyone else that has real world experience on this. I want to put 15X10 rears on and have seen some pics of cars done that way with no well modifications. You mention 5.5" backspace with your modification, do you think a 4.5 would work with a stock suspension and a 10.5" section width tire, understanding that it may be almost flush with the quarter. Any info is appreciated.