I'm limited in what I can do with my mygig as far as upgrading to a custom system. I want to replace it with an all alpine system. I was in bestbuy tonight and was salivating over all the new stuff out there. I have a non nav mygig that's in EUC. Any one interested? Or can someone shoot me some info on how I can keep it and still upgrade to an amp, sub, and new door speakers all the way around? Any info is greatly appreciated.