Gearing an ENC on a budget

[Lojik]

Started on red as an Enchanter, don't really feel like doing too much blue to red xfering. Currently 27, what should my primary concerns be for gear? Seems like vs. melee gankers +hp won't do much, and getting MR with buffs to 80 or so is NP at all. Should I focus on cha more? FR/CR to help with levi wizards?

Also appreciate tips for affordable/attainable enc gear.