So I did some work on the swing arm and am really not sure what to do, polish or don't polish it....

I can't really get into all the nooks and crannies, if I go the polished route, then I was thinking just the side bars, easy to get at, or just leave it as is, sanded down to a matte finish.

This is how it is now, would this be good enough, would polishing it give off way too much bling ?