We've just ordered a new Mt Rushmore from a dealer in VA.....although we initially ordered it with the automatic awning, I'm calling the dealer on Monday to change the order to a manual awning. Although the standard specs call for an A&E 8000, we'd like to upgrade to the A&E Imperial 8500 - newest model, with greatly improved 'ease of function'. Can we order this thru Heartland or will this be a dealer-installed option for us ?? THANKS for your help !!None