Having a think about ripping out my VERY basic set up (Chorus + front speakers) and installing different HU, amp and speakers in all 4 doors. I see that the preferred location for the amp is at the back, behind the offisde boot panel. Seems this will incur lots of extra cabling (power from fusebox, pre-outs from HU, etc) so was wondering if a compact amp can be accomodated nearer the front of the vehicle? Thanks DAVE