Need help for a 78 light sorc

[Sirbub]

Hey alll? Hows it going. I was wondering how I could upgrade my Light sorc atm I have 17 charged bolt, 20 light, 20 chain and 20 mastery. Light damage is 4-5k and chain is 4-3k. My gears Is pretty much all normal MF with about 300 and no FC gear. Stats are as follows, 100 str, 32 dex, 174 Vit ,165 energy. The problem is resist is only in the 30s and exp is kinda weak at my lvl in NM but Mepf is doable with only a few deaths. What should I do now? Should I work thru it and do Meph runs and hope for somthing to drop or farm for some resist charms or try to reroll for them? Thanks for your help


Sirbub