Never hurts to try though...
Besides, the chromer has to clean them and polish before hand anyway... so...
If you take your time, and go step by step... they should come out fantastic...
My whole bike is polished... except for a chrome timing cover a buddy made for me, with some custom laser etching...
Guess which looks better? With a much deeper luster...
Worth a shot...
My 2cents..
Good luck either way
Chase
EDIT... Ceramic Coat WILL yield a MUCH better return than chrome... PLUS, it wont flake, or cause other problems...