Gear order, shaman set bonus for uninterrupt

[Nepida]

My schedule is like this:

Honor: S2 mace, S2 helm, <I'm here> S2 shoulders, guardian/vindicator stuff
Arena points: <I'm here> S4 gloves, S4 legs, S3 chest, S3/S4 shield


So that I get 2 parts from S2, and 2 parts from S4.. to get the 4 piece bonus. Looks good? Basically I'm skipping the pvp shield because I think the 4-piece bonus will be more rewarding.

I had S2 shoulders from last season (from arena points)
This season:
S3 Legs
S2 Helm
S2 Mace
S2 Gloves (next bg purchase)
S3 Chest (next arena purchase)

Then I will fill in the rest of the slots

I based the order on my current gear (I had horrible legs/helm so I got those first) and on the BG tokens required. I am avoiding WSG and AB tokens as much as possible and getting S3 gear instead in those slots.