check this site for radio, etc.

http://www.cycleaccessorystore.com/category-s/127.htm

 

that small amp DTCOOPER is talking about is the alpine ktp 445 its a pretty good little amp. They have a universal model now so no need to cut plugs off. also the rockford fosgate pbr 300 X 2 is a great amp but needs higher rated rms speakers

 

Whatever you do, don't get one of those new voice-activated ones.
Every time someone cuts me off, I say "*******!". Then the radio switches to the political talk station.