72 dart ... now mini tubbed

Looks good! Just worked on ours this weekend... I'm also curious to know how big a tire it will swallow. We put a 20x10 295/40/20 on it for mockup, but couldn't get a great idea b/c the leaf springs are still on the car. Can you get a 315/35/20-ish tire all the way up into the well w/ a 2" tub stretch (assuming the correct backspacing)?