Red, Black and White
Make sure you get a CDMA housing - as there were two versions of the phone and the CDMA is larger. Can get Black, White, Dark Red, and maybe Green and Grey too.
The careful parts are:
being careful with the four screws that attach the phone to the front
getting a new switch panel in place in your new case two screws and some fussing
getting a new stylus to match
that digitizer screen installation. There are Verizon digitizers on ebaY for about $10.00+shipping.