I've got a Passion 12 port 4 mill with all the goodies running on Avgas. At the moment the swinger is stock. I've got a +4 axle and I think +3 a-arms. I do all kinds of riding with it. Trails, sand, drag, hill climbing, all the usual stuff. I'm thinking about going with a +2. Don't want to lose any all around riding but want it to come out of the hole better when dragging. I use a set of 4 snows and also a set of 21" 10 paddle Extremes. Any recomendations?