Working On my 2nd team of multiboxers headed to 70, & currently at 61. I find that Boosting just doesnt cut it above ZF if you're using a clothie. Besides, I like the World PVP I get while questing.

Only worry is if I will run out of quests soon. 61 & done with hellfire.
Yeah, that's the scare for me. I went ahead and did some of the horrible collection quests in HFP and Zangarmarsh on my Shaman. I'm 63 now and finished with Zangarmarsh... That's about where I usually have a regular toon on the way to 70 but I'm still scared that I'll end up a level or two short. Plus, questing through Netherstorm and Shadowmoon at 70 would be worth potentially 3 or 4 thousand gold across 4 toons.

Like I said... I'm just gonna' bull through it and see how it goes As it stands now, I'm going into Underbog here in a minute to see what the xp/hour is like. If it's comparable to questing then I'll grind out all of 63 there and maybe 64. Questing is boring when you've been through them half a dozen times, and so is instancing hehe: May as well make an extra couple thousand gold out of it.