I also recommend the link above, that's where I bought all my switches and bezel. He has a huge selection and can custom make faces if you so please. He is also very quick to reply to emails if you have questions-in my case I was so confused as to which switch I wanted.
Also buy the tool to remove the faces, it is cheap but well worth it. Find the switch and LED colors you want and buy everything. You can always change the faces out if your mods change. I knew eventually I'd have enough lights to warrant all 6 switches. That is why the right 2 switches are just fillers for right now until I add more, then I'll change the faces of those switches.