It hard to tell how it would look. I'm thinking body color would look better. Can't hurt to paint them wheel color if it doesn't look right you can change them to body color or chrome.
I have seen those bumpers exchange for about $250 each rechromed here in California. Bumper Boys I think they ship and have dealers around the US they are not know for being the best but I have bought some and they look good for the short time I had them.