This past weekend went riding with a guy who has tunes and decided to take the plunge. Here’s what my needs are and was wondering if anyone can point me in the right direction. 1.) Have Sirius radio with removable unit in car. 2.) Want to use my IPOD. I’ve been looking at the box from Ronsmotorcycleradiosystems wanted to put an aftermarket head unit and speakers that will enable me to use the above two units. Does anyone have any suggestions on a head unit and speakers that give enough punch and still have good sound quality? Also, are there any web-sites that can show the various wiring configurations? Any help would be much appreciated.