Hangin the Top from the ceiling

I'm very tight on garage storage space, and I got drywall streaks on my hardtop the last time I brought it down to my basement.

I'm contemplating devising some type of rack to hang hardtops from the ceiling of my garage.

I'm not sure how back heavy they are, but based on the pictures of the hoists, I think 2 cross supports under the forward section of the top should hold it.

Does anyone know anyone that has tried something like this before?

What should I build it from? Wood would probably be the easiest and cheapest for me, but is there something that would work better (like galvanized water pipe covered with something)?

Any thoughts or suggestions?