I love the black/grey/yellow color combination and I think it would look lovely.
It was difficult to image search, but I did find a few. You'll have to scroll around.
https://www.google.com/search?q=doub...w=1320&bih=698
I see one with alternating black rings and yellow rings on a background of white (you can easily substitute grey).
ahh ... here's one in progress
http://www.joscountryjunction.com/wh...working-on-92/