Standard silver or black, or something else? Will be looking to pass them on in the near future so want to do them so resale value is good.

(This is just a photochop of what they might look like when done btw)

With a black car I would say white might look quite nice, or a gun metal colour, dont think black would look too good, I always think with wheel colour its personal preference, you could ask forum members all day and they would all probably give a varied amount of options and in the end you decide on a colour no one else said lol =P, be adventurous and try a colour you think might be good for you