Shoulder enchant: 18sta; could be the 30sta one from PvP or the def/dodge one if you prefer avoidance.
Str gem: expertise/sta or dodge/sta will be superior to pure str in the red socket (and this is only if you want the socket bonus, which you probably do since it's 9sta).
A standard balanced threat/survival build has those 2 points you've got in Booming Voice finishing off Deep Wounds 3/3 instead. Also if you're going to get Imp Disciplines 2/2, may as well grab the Shield Wall glyph. I'd replace the Revenge one.
You'll want to finish off Blacksmithing (or at least go as far as you need to for the 2 bonus sockets).