Hi Guys, Looking to upgrade my FG premium sound. Who knows what there doing? Want to upgrade to front splits,rear speakers, sub and run an amp. Would like to keep the standard deck/ICC. I know this type of upgrade is fairly common, but I hear about alot of problems with engine noise/buzzing. I want a shop that has done this before and knows what there doing in relation to the Falcons stereo. Thanks in advance. AJ