Thanks for the tips, While I am certainly not a fan of shaman's, I may have to bite the bullet and give them a shot as they seem very OP for certain teams.

Unfortunately my RAF ran out when I started a year ago, but I didn't find it overly hard power leveling them this time so another set of 3 could be possible.

Worst case I just start another RAF chain.

I'm thinking running them through BG's will be the best option now as questing isn't too fun without collection quests and for the most part, BG's are easy XP.