The backspacing seems about right. Wow thats expensive they must have recently jacked up there prices. Ive got some pro stars and draglites if you plan on putting them on a daily driver or something that sits in the weather be prepared to clean them alot or they will pit pretty good, all of mine are pitted from sitting under a carport. There is a summit brand wheel that looks like a prostar and a greg weld version they are both half the price of an actual weld wheel and ive seen both in person and they look great not sure if they make 14's or not but with the money saved you could buy new tires. Good luck with your purchase.