Q:
What temple gear pieces should I get?
There’s not a lot of variety to the temple armor. As a condition-based engie, the only real choice are rabid gear that have condition damage, precision, and toughness. Most of them can be purchased from the vendor at the waypoint right outside Arah dungeon. The headpiece will need to come from temple of balthazar and the boots from grenth. The problem is that most temples are usually contested so it may take some time to actually be able to buy them. Try guesting on other servers to see if they have open temples.
http://wiki.guildwars2.com/wiki/Equipment_acquisition_by_stats#Karma