photoshop wheels help please

[Nova_Ro]

if anyone has a few spare minutes just to do a few photoshop edits for me it would be great, looking to choose a colour for some steel wheels but dont quite know what will look best! if you could try a dark grey sort of anthracite a satin black, and a standard light silver wheel colour
pictures to edit:
http://i1201.photobucket.com/albums/bb353/rowanhenson/the%20nova/IMAG0655.jpg
http://i1201.photobucket.com/albums/bb353/rowanhenson/the%20nova/IMAG0654.jpg
http://i1201.photobucket.com/albums/bb353/rowanhenson/the%20nova/IMAG0653.jpg
cheers