SHM dps is tricky at the moment, a bit low except when your abilities proc and you can add 2-3 instant spells at the same time. But if you wer looking for dps in pvp it's pretty hard at the moment. There is so many marksman, you can't do s*** in BG low lvl but in pve you are tough and pexing is rather enjoyable, except for the faery, kind of ugly.
But paladin like class -- justicar is nice because you hit monsters you heal the group. The paldin class in the warrior tree is awesome at tanking and has a couple heals but as a good rules, can't have both of everything. Else too big of an imbalance.