If I wanted to gear a warlock from naked to PvP Gear assuming I could not get any raiding rewards I would follow these steps: (Not in any particular order both on steps and item order)
Pick up these two items (
belt,
legs) from Halaa.
Pick up these two items (
head,
ring) from the tokens in terrokar.
Spend a whole week grinding honor to get these:
boots,
wrists,
neck,
ring2,
cape,
Blue GM set -legs getting the helm last.
By this time you would also get a
wand from running for tokens. By this time you also had played a week or two on an anything rated 5 man team and gotten an
offhand.
I would have also gotten a
1h weapon and these two trinkets
One Two.
At this point every piece of my gear would be PvP oriented. I would have socketed everything but the epics with 9 stamina gems, enchanted with stamina enchants. I would finish grinding honor for a
belt and continued playing on a 5s team to replace the blue set and halaa pants along with the weapon and wand with merciless equalents.