Tuscon,
It does seem more logical to mount the camera up top. Swapping the camera to hitch would be too tedious. Your way you could see your tow load also.
DVJ,
Your observation and decision was bang on. I think though(except for the antenna and that ****box NAV etc...)my critcism on the 04 was too harsh.
Apperantly, that have taken most of the issues and deficiencies that we on the Forum complained about(well some of us

). But on the downside they have added their own such as the antenna, NAV, wheel,etc. I think on balance the 04 is slightly better if not the same as the 03. These GM boys should be looking into this Forum and taking notes not listening to a bunch of pencil necks.
He ain't heavy.....
He's ma HUMMER baby!
03 NUDE Pewter Lux H2
03 Dressed Range Rover