Build help for Double-curse Templar.(SC and HC)

Hey folks, looking for a hand with my build. My intention is to combine some of my favourite passives (curses, resolute technique, templar + mara starting nodes) to create a character balanced on offense/defense and viable for HC. However, I've only run one char up to level 45 so far, so I'm not experienced enough to know if this will work.

Here is what I've planned for 89/111 points:

http://www.pathofexile.com/passive-skill-tree/AAAAAgUABVuLjOFz7SBG113Gn988Be98gzgUTaIA8B8EswJxMol35VfinYBgbbUE5CIabJ2upwgVUI9G0NDPZVXGm6Fnve5v9On316yYFLA6MDlSvDdObVgHKU-Cm7iT6-7FzAU6hK98uySLPQ_E9iftrKpyqXzZGS7Uj7nd7w7yL-dSVElfP6SsjAYpLny4Pfz3MvjrQaoUcTa69kiMz1BQWGPG2KcwFCBQRxZvxYrsOBo4p4SQVQ==


It incorporates:

-Both curse keystones
-Templar starting elemental damage nodes
-Resolute technique
-Soul Siphon (gain mana on kill)
-Mara life/defensive nodes and plenty of +life
-Shock


Currently though I really have no idea what to use as a weapon, and the build doesn't incorporate any weapon specific nodes.

Another concern is whether or not shock can be useful combined with resolute technique; does the lack of critical kill this synergy?



Any thoughts from some experienced players would be highly appreciated.

bomp!