Budget 17" Wheel Option

Has anyone used the 05-09 Dodge Charger/Magnum 17X7 steel wheels on their A-body? The bolt pattern is the same 5X4.5. A set of 4 very clean wheels only cost about $300 shipped on Ebay. It looks like they have 4.5" backspace. These should fit fine on my 73 Swinger, correct?