Hey with regards to your question about converting your FX sabers... How much electronics experience do you have? Also, you're going to need the Main LED's, also if you want to light up any of the other little LED spots you'll need accent LED's for that. figure out battery packs, get the conversion kits. TCSS has the FX conversion kits just select what hilt you have and get that conversion kit. You'll need resistors for the LED's you're using. Access to a Drill press, and soldering station never hurts.