sounds good, troie.
I wouldn't bother with the suspension seat post. when you are riding off road, the only time you should really be sitting is when you are grinding up a long steep climb, or on a long flat section. otherwise, decending or going steep decents you should be off your seat anyway. The best I ever heard from a mountain biker was, " a table has four legs, not five". keep your arms and legs loose, and but off the seat, and you won't have any trouble with bumps.