I currently have the stock Ford radio/CD in my '10 FX4 w/lux pkg and am recieving Sirius but will be installing a nav/dvd system that doesn't support Sirius.

My question, albeit probably a silly one, is their a simple, not to bulky Sirius radio that I can use my stock Ford sat antenna with?

Another question, this one is regarding the back up camera. Original one is currently located in the rear view but the new nav system apparently will not support it so where can I find the existing wire for the stock back up camera so I can plug it into the new nav system?

thx.