Recommended Sorcerer gear for dungeons and PvE raiding

I have come back to the game with an almost three-year old build for my DPS Sorcerer, consisting of the following:

Burning Spellweaver set, x5, all Divines;
Moondancer set x3;
Maw of the Infernal set x2.

So far, I am finding this setup reasonably satisfactory. Can anybody suggest a change, perhaps of the 5 Spellweaver items for a newer set? I wouldn't want to grind from scratch if it was just minimally better, but of course a substantial improvement would be worth the effort.

Any suggestions?