First thing,
The bezel is something I bought off ebay, I am using 3inch hella bi-xenon(high/low beam) projectors and I found a seller on ebay that was selling this 3inch plastic bezels. I did some cutting and painting and wallah!Second,
All I did with the reflector part of the light was I put 3 coats of flat black HIGH Heat Resistant paint. Some people snad down the reflector part but I dont think it is necessary.
Lastly,
There are all kinds of projectors out there. I am using projectors made by hella that are used in the '05 maxima. These projectors are easy to retrofit but do not have the best output compared to some of the others.
There are 4 companies that make projectors. Hella, bosch, valeo, stanley.
Stanley has by far the best projectors on the market. They are used in the honda s2000, Acura TL, TSX, RL, lexus RX330, ls430 and maybe some others.
Valeo are used in acura's, and most of the cadillacs and other gm cars with expensive lighting systems.
Cant tell you which is the best but I can say that usually the more expensive projectors usually tend to be the better ones on the market. Right now the bosch's and hella's are not as expensive but the valeo's are expensive, and the stanley are very expensive.
For more info on projectors I heighly recomend looking into HIDplanet. Check out the forumn as they have a tremendous amount of info on HID and also they sell a lot of HID projects.
Lastly if you are looking into piecing a HID setup togther from ebay, you would need projectors, D2S bulbs, and ballasts. Must make sure they will fit each other. Sorry about the length but this is the only way I could get all this infrmation across to you. If you have any more questions let me know and I will do my best to help.
email: bruno1100@cox.net