I am new to this site and I was looking at numerous posts about converting the Mach 460 to the the Mach 1000 and I am thinking about doing that with my stang. I am on my 3rd Mustang, all 2002's. I was wondering if it was even possible due to specs on the stock 460 to add both the Mach 1000 system with the 4 amps and subs as well as incorporate my sony xplod 1200 amp or 12's in some way that it won't look tacky or blow any speakers. Both these systems have sentimental value to me and I love both of them even if it is a pain, I am determined to install at least the Mach 1000 myself and hopefully I can do the sony as well. I am still learning about sound systems and any help would be great. Thanks