wheel help

[rip]

So I was the guy talking about rims other than the empi's that every one uses, and getting some $$$ porsche rims. Any ways I found some wheels that I like and should be able to find them used at a good price. They are 5 spokes that look sort of like twisties, I try and post some pics. But, the problem seems to be that the offset is large, probably to big so I wanted to see if any one here has dealt with rims this size.

2003 Mazda 6
17 x 7
5x114.3 (bolt pattern)
lugs are 21mm with a 12x1.5 thread (if it matters)
60 mm offset

And there is the issuse the offset +60mm.

I know that a lot of people run the boxer rims with the +55 offset, but any one run anything bigger? How could I make this work on a 1970 pan? Ball joints / IRS.

thanks for anyhelp.

Rip