I've had a number of hard tops in a couple of different sheds. I just noticed the AJOR vendor
. They appear to have a good range of possibilities. I had a look at the options and thought I would share my experiences and open up for feedback.
My first lift was the manual hoist. This was quite good but the hard top still bounced a little during the lifting and lowering process. This is okay but when you get close to the Jeep tub a controllable "soft" landing is most desirable.
Second was a Harken Hoist http://www.quadratec.com/products/12020_1000.htm. The Harken is a manual rope system. I found it works well with the option of increasing gearing to lighten the amount of manual lift pull required. You do need a flat roof or beams to screw or bolt hooks into. Big poz is no power needed.
My third lift was as electric hoist that I bought off ebay. Looks similar to the one on the Hoist-Lift vendor site. This has been a bit disappointing as it is not slow enough and really makes the top bounce when you start and stop. Bit stressful when attempting to mount the hard top especially if on your own.
My preference next would be the slow crank set up... just wish I went for this first up!!... unless I could find a cheap electric that had a speed control.