My current goals are:

1- to level up as many characters as I can. I solo'ed three of them to 85 as intended, and once I have my professions sorted I will probably multibox my shaman/hunter team to 85. Eventually I'd like to have all 25 of my characters at 85.

2- for each character that hits 85 to have 5,000 gold when they ding. This should not be a problem, so far with three characters it seems that you can get anywhere between 4,000 and 6,500 gold if you do nothing but quest to 85. My shaman almost has 8,000 now, my rogue around 7,200 and my hunter just over 5,100. And I have done very few dailies so far. If I can do this with 25 characters, I'll have more than 125,000 gold when I'm done.

3- have at least one of every profession at 525 on a level 85 character. Now that a lot of recipes are faction-based, I don't think that having my level 85s farm mats for a level 75 is a good idea. So I've been shuffling my professions. I think that I only need to get tailoring and skinning/LW to 425 and I can focus on farming mats to get them all to max.

4- even though gold is no longer an issue, between 2 and 3 I can make extra gold in any number of ways. But I may just do what I did in the past, which was to give a character 100 gold and set them up with an auctioneer mod. Last time I did that I wound up with 40,000 gold after a few months, doing nothing more than bottom-feeding (ie, finding super-low auctions, buying them out and re-listing). It'd be interesting to see how much gold I could generate now...

5- complete as many of the guild achievements as I can through multiboxing. Particularly dungeons, heroic dungeons, and raids. Many of the old world dungeon achievements I will get as I PL some of my groups. I'll probably grab a level 85 team to power through the BC/LK heroics and as many of the old world raids as I can, assuming those give credit for a group of 5. I will do at least MC just for kicks.