Icons I might work on casually, but I'm really really tired of working just to dump everything I earn into oversized concrete birdbaths.
Quests and Achievements might be a good goal. Achievements don't hold all that much appeal though since they really have no function other than to prove I play this game way too much :)
Yay! Congrats! I became curious after reading this to see how much time I have left. I feel like I'm almost done, too! But, after some serious math, I realized that I have about a month of real life time left. ugh. My greatest fear is that they will add new skills before I finish. Hurry up learning, Penelope!
Unlearning I-III are available to learn now, so your goal #1 is incomplete again. XD
Distilling, tincturing, and potion making are also learnable now. I know people were talking about them showing up in the API, but it's on the skills page now too. :D