Did you ever get it all together? I am looking to do an upgrade but I am reluctant to go splicing into wires without explicit step by step instructions.

Thei picasso unit looks to be appropriate. Did you change the tweeters because they suck? or because they won't work with the new amp?

Also, Sub's ??? I am not sure my roadster has them. Was this another channel and where did you install them?

Sorry if I seem like I don't know whats going on here.... it's because I don't! I have always been a torque/ hp guy but this sound system needs help!