Pete-I think a two line system would work well to get it up faster. The block at the top of the mast could be a little bigger but it was working fine last weekend. Biggest problem with your system is that tapper on the halyard; it is getting stuck in the grommet in the back of the bag. If you fix that issue you should have no problem with the hoist. Dropping it was a breeze...loved the ease...wish mine was that fast and easy!
Thanks again for a great weekend of sailing!