I have been doing controller mods for the locals lately. I do case mods. I buy my cases for like 12 dollars each free shipping. I charge 25 installed for the locals. My most popular bought case is the halo 3 od green case. I got it from [ Register or Signin to view external links. ] . I also get alot of volume from these red ones: [ Register or Signin to view external links. ] . The shipping takes 3-4 days, and makes everything on the outside of your controller brand new. You can get other colors for cheap too, just look around. This guy is my main supplier for halo 3 and red shells. LED mods require simple drilling and soldering. Drill out buttons. Connect 4 leds all together so power is distributed evenly and wont blow leds. Solder a positive and negative point from each side of the row of leds. Thanks alot, just tryin to help some people get some cheap mods. Rapid fire kits can also be purchased on ebay, I never messed with them before tho.