Thanks, I'll check out Youtube, that is not something I had considered. The garage is in the design process with an architect now, so I guess the frame could be as heavy as it needs to be.
Does anyone have a recommendation for a good quality 14' x 12' RV garage door? I looked at roll-ups, but that won't fit in the space. I think carriage doors would look good but have been unable to find them in that size.