I used the Lumberg KLB 4. Thanks to everyone who's posted about their attempts. I'll try to remember to open mine up again and get some pics of the inside.
I suggest reading through the posts again if you're still not sure what to do for this mod, especially determinedd's post. If it still seems daunting I'd probably consider not attempting it.
Edited by Thriolith - 3/5/13 at 10:17pm