Porsche 924 rims on my first gen rx7?
 

There's a half off day at the wrecking yard and there's a Porsche 924 and I want to get the rims it has, I want to put them on my 1981 rx7, I believe the Porsche rims are 4×108 and my rx7 bolt pattern is 4×110, will the rims fit on my car, will I have to open the holes on the Porsche rims a little so they can fit properly, will the center section of the rims fit on my hubs, what do I have to watch out for and has anyone tried this already and PS2 Truck Diagnostic Tool.