SOA is it's own thing, either go that way, or stay away.
If you stay SU, then start with OME (Dakar). Get longer shackles (dd113 has this setup dialed). If that's not enough, add a body lift. OME + longer shackes gets you to 3 - 4" of lift, depending on which length shackls you choose. Body lift can go 1 - 2 inches additional. If you need more than that, go SOA.