Call each company and talk to them about their product. If you talk to Tony at Advantage, you will buy one. I'm an elevator mechanic by trade, so these things are pretty much home toys of what I work on every day. Tony was the only salesman I talked to who seemed to really know what he was...
I just had all new doors and openers installed last week. It came about due to wanting to fit a lift on one side, and starting with looking for the cheapest option to make that happen. I ended up going for replacing everything 100%, both sides. Like you, I had to replace a gear on a chain drive...
This was exactly what I had drawn up for my dream house build. We ended up finding a house and buying instead of building, but this seemed like the easiest and best solution to wanting a safe room. :thumbup:
So then he'd be asking about storing race ramps instead.:headscrat
I'll have the same situation in a week or so once I get my lift put together. I got 48" ramps with mine, I'll have to figure out what to do with them too.
I'm in the same spot. Thought I'd get something built this past year after we moved in last winter. Got a couple quotes that seemed extreme. Others told me they needed more information before they could give me a price. Finally got a surveyor out by late spring, and started researching zoning...