need tires for my steelies on a 72 Duster

OK guys, it's almost tire buying time. I know this tire game has been kicked all over the place but I gotta use a "life line". I like my cars to handle pretty good on the open road. BBP with 4 wheel disc, front and rear sway bars, and for now I'm keeping the steel wheels that came with the donor car (88 5th Ave) plus I like the stealth look (if I could find some dog dishes for $100 or less I'd be set!). I've done the spring relocation deal already (thanks Joe) but not the mini tub, that's gonna have to wait as I need to get this car moving. This car will never see any racetrack of any type and I lowered it in the back by flipping the front spring mount and marked the spot for drilling the hole higher in the relo box and cranked down the torsion bars up front just a little (I like the low look). I was told that flipping the spring mount was good for 2 inches. I'd like to stick to 50 series tires and with the exception of a few sizes I have to special order them so once I buy them I own them!:glasses9:
Do y'all think a 265 will fit in the rear or is that too wide? 225 on the nose would probably interfere with something (wheelwell, sway bar...) and 215's aren't made anymore so I guess the next size down is a 205... Whaddaya think?