Cool. I'm glad to have finally seen a vid on this. I've been doing the reaper for a while now, but I've never gone to that heel hook after. I usually try the legoplata or move my opponent's trapped leg to my other side and spin round for the calf crush (just like the one from Russian cowboy). I've also found I can easily get to 50/50 from the reaper sweep, but I know fuck all from 50/50, so that's on the back burner.