Cupid

Now that S4 is just about to come I have finally made LVL 70 on my druid alt. I will be playing 2 vs 2 with a rogue, both leveled together, though I was (and still am) feral. I'm planning on making this char my PvP alt, so all I do is some Kara and BG's/Arenas.
I have 4 pieces from the reputation set, giving me a bit over 100 resi, and well, healing is around the 1000 mark.
Was wondering what do the more expert people suggest, should I go full resto for the beginning phase of arenas (still learning to play together, getting 1'st pieces of gear etc) or would it be better to go DS and start working on that?
Since S4 is coming, I was wondering about my honor points aswell. We know that most honor items need team ratings, but since we're that low geared should I stray from S4 right at the start and start compiling my gear with S3 pieces and maybe S1/S2 (chest, help, legs, gloves etc), or should I try to push it and get the needed 1700'ish rating on my team with sub par gear?

Thanks in advance.