I've been doing more mods to my SL+ tonight with amazing results! I really like it, it's punchier and the tone jumps out at you more, as does the bright blue LED. Still has the same massive mids, but overall it's much improved. Still have a custom faceplate and knobs on the way.
http://www.youtube.com/watch?v=muwsCbAy2AI
http://www.youtube.com/watch?v=muwsCbAy2AI