For your level I would suggest finding some good quests the Mana pres 2 Ring from PoK Quest is very very good(until you do kiki's recipe book for MP3) and other PoK quests(they have a bunch of lvl 2 focii quests) Dusty girdle is fine, Earring of the Solstice, Hierophant's Cloak, Robe of Tempest, Coterie General Cape, Rendolk winged cape(or whatever), Braided Cinch Cord, Shadel Bandit Ring...............etc.......are all good items
Basically what you want is this
1) Improved Damage(for you level or a level above)
2) Mana preservation(For a level above yours....say you are lvl 20....you want mana pres2 not 1......)
3) HP
4) Mana
5) Spell Haste