I'm starting on my first personal lightsaber. I originally planned on doing this build about 5 years ago and put it off for my droid build. My build will be a Sith blade and I have the hilt on hand as well as the Petit Crouton 1.6 board. Not sure yet if I am going to go with a Deep Red LEDEngin 5W and overclock it to 1.5 amps, or with a Seoul P4 overclocked. My understanding is the main difference between both is the hue of the red - the LEDEngin Deep Red is much closer to the crimson Sith blade, while the P4 has a slight orange tint. I would love to up the saber to 10W, but not sure that I really want to deal with the headache of cross wiring pads on a 10W star.
I should be able to get a start on this sometime between Christmas and New Years.
Meanwhile, here are some pics of my first lightsaber build. I couldn't post these as this was a gift for a friend and I didn't want to tip my hand too early. I delivered the saber yesterday.
This was my first attempt at scratch building a saber. This one was made from some PVC tubing that I had on hand, an extra blade and a Seoul P4 Red electronics kit from TCSS. No sound in this saber, just a simple on/off LED circuit.
The saber appears to have an orange-ish/yellow appearance in the photos. I assure you, it is a very bright red.