Where are all the Video/Audiophiles? I know a big audio video setup isn't everyone's cup of tea but for me it's a necessary thing I'm going to be add a large audio/video system in the spring and would love to get some tips on locations for wires(openings in firewall etc) I'm going to have to add another battery any info on this would be greatly appreciated (isolation,placement,etc) and for the show guys how are you running system while inside (charger,DC inverter). planning on two 10" a 5 channel amp fold out display and a 42" LCD TV in the rear