Mothership

[Smeero]

I can dream can't I?

[bigmufffuzzwizz]

Pigtronix makes amazing pedals. If your interested in building an analog synth you might want to explore http://www.squidoo.com/buildASynth. Seems like a good place to start. There's lots of crazy stuff there!

[LudfisterSound]

As far as DIY guitar synths go there's the formidable Mudic From Outr Space Sub-Commander

http://www.musicfromouterspace.com/mfosweb/synthdiy.action?PROJARG=GUITARSYNTHAUG2007/GUITARSYNTHAUG2007.html&findProjectMode=BYURI&MAINTAB=SYNTHDIY&CATPARTNO=SUBCOM001

Expensive board, but a good looking project.