So, my goal of having a toon of each class to level 85 before the next expansion seems to be very much attainable at this point. With 9 toons already there and my 10th toon at level 76, I have 9 levels to go. If the next expansion is coming in somewhere around 18 months from now, that means I need to knock out a level every 2 months.
I think I can handle that.
So, given the complete lack of pressure there, I've been spending more time working on some of m other toons. Mostly running dailies for rep and running the daily heroic - both on my warlock and on my paladin. Both are currently geared well enough that running heroics on either of them is a breeze. They are also both geared enough that they'll be able to get into the new/old troll instances later today after maintenance is done!
So, now I'm debating which toon to work on gearing next. I'm debating between priest, hunter and death knight. The hunter and priest are actually both already geared enough for heroics. It's really just a matter of finishing the various rep grinds and getting them both to the point where they have all the JP gear they need.
I may give the priest a try as a holy 5 man healer. My complete inability to get the hang of the druid does make me want to try one of the other healing classes. I've never really done anything with the priest, so that intrigues me a bit.
I've also somewhat debated putting the shammy in that group and trying to gear him up as enhancement. I've never been a big fan of melee, but I definitely enjoyed the shammy while leveling, so I'm tempted to give it a try.
At the end of the day, I may give tanking a bit of a try on the death knight, and after I've tortured myself sufficiently, switch back over to the priest.
Most of the heroics that I've done recently through the dungeon finder have been pretty smooth - mostly due to the fact that people now understand the instances pretty well and also are finally at the point where they outgear them. You still get the occasional wipe, but it is no where near as bad as it was.
The speed leveling warrior is sitting in Zul'Drak and is pretty close to hitting 77, so I may be running a bit ahead of my "once every two months" schedule.