I have a cracking set of 17' oz racing alloys off a ford focus (4 stud) with 3 new tyres as of 14th oct 2011 and 1 needing replaced soon looking to swap for a set of black and chrome alloys or set of 5 spokes of same size and vehical fitment, there 4x108 let me no why? cheers alloys have some scratches but nothing bad swap only please thanks