Here's an update. I've started playing a little 50nl 6-max in an effort to ease into it but I'm still keeping 200nl full ring as my main game. Also, today I stepped up to 18-tabling on PokerStars and I felt fine with it. In a few weeks I'll likely step it up to 20 after I've taken care of any weird things that happen to my play due to adding tables.

So far this year I'm pretty happy with what's been going on. Here are my year-to-date results:

100nl FR: 21,564 hands, +$1,759.60, 4.08 ptbb/100
200nl FR: 42,746 hands, +$5,534.40, 3.24 ptbb/100
50nl 6max: 2,258 hands, +$353.85, lol ptbb/100
Bonuses: +$1,500.00

Totals: 66,568 hands, +$9147.85