And to keep me from kneeling on the halyard during a snuff, I was thinking of only running it half way down the tramp, throug a single block tied to the mid point foot strap, then over to another single on the other footstrap, then forward through the gromet to the bag under the tramp. I want to keep as much line up front as possible, so the sheets don't get tangled up in the halyard during the take down.
Come from the spinlock cleat on the main beam through the grommet for the mast rotator then under to the snuffer bag. BUT - make sure you get your kinks situation "ironed" out before doing so and make sure your spin halyard runs aft of the mast rotator lines..... The only downside is when snuffing you can't always get a good arm full, maybe only 3/4 of an arm full unless standing.
I have not tried it without going 2:1... It gives you some purchase for pulling the spin out of the bag... maybe.