help install audio a6

I am a newbie to this trunking/P25 stuff... I live in Bruce County,ON,CANADA Can someone help me for a few minutes of your time.... I got a lot of information here but can't seem to put it all together.... Computer equipment.... LOTS.... I run servers.... LOTS! Scanner Uniden Bearcat...

Any suggestions for a Audi A6 install for a P25 scanner and something that will cover dual band (UHF / VHF) ham band and also GMRS? My old SUV had plenty of room for my Kenwood commercial UHF, Icom dual band and RS2096 scanner plus speakers but having problems finding room in a Audio (2003) for...