Well, the 59 plateau is so boring (I only have 3 Strange Engine Parts so far, I need 12 if I don't explore Northrend), I'm looking at doing a couple more profession quests:
First, I can do Imperial Plate Armor by just getting to 265 blacksmithing. It's just a "go talk to this guy in Gadgetzan" quest.
Second, I can level up tailoring to do one of the tailoring specialties at level 60. Noor did this to get netherweave nets. I'll save all the bolts I fish up to save money. This won't help me get past level 59, but I'll try to time it so I can do it right after hitting 60.