A post 98 with optional CF reflector insert would look nice IMHO. Also gives a clean look overall. Granted, I'm partial toward the stock design anyway so I think too much change would look a bit odd.
I don't intend to buy one since I have other costs, etc. But I thought I'd help throw out a few ideas. I would think a setup similar to this (oem with "options") would seem to be the best option to please the most people.
red reflector
CF reflector