I was in the same boat about 3 months ago. I bought a 05 Goldwing last Feburary. The Honda dealer is town and the closes BMW dealer is about the same as you, hours away. The only difference is I know BMW mechanic in town if needed.
The reason I switch or sold my Wing to RT is I missed the feel and confort of the RT. I have said this hundred times in person or on fourms is I believe the RT to best all around motorcycle for me and my riding style. Like some said it is your money and your decision needs to make you happy.