One of the skills you need if you want to continue in poker for the purpose of many a little extra mula is multitabling. I sujest you start playing 2 tables. Your winrate might drop (16BB/100 hands is ridiculas!).

The amount of hands you play will go up and this will allow you to better analize your play. Your stats at this moment seem fine but you have a tiny sample.

If after another 3k hands you are still winning at a decent winrate I sujest you move up. Most people would something like 100k hands at a limit before moving up. It seems you arnt devoting 5 hours a day to poker and that amount seems ridiculas. I personally think you can succesfully move up faster in the micro limits if you are properly bankrolled for the limit you are playing!

One last thing. I personally think the sujested bankroll in the faq's is crazy. 2000BB is super overkill in my opinion.