Scott -
Hey these are great! I think it's much closer to what I like than before. I like the sense of movement and power in the picture. One the other hand, you've drawn a GIRL! ;-) Seriously, if I'm going to wind up with a human representation, it'll have to be a guy, because I'm trying to associate myself with the logo... I am the American Champion... etc.
Here's a comment I made to another designer that I think captures what I want all the designers to know: "The logo doesn't necessarily need to emphasize my name or initials as much as be a recognizable image. I don't want to go in too many nickname directions, but there are a lot of people who just call me "the T'ai Chi guy." Seriously, I get it on the street -- "Hey you're the T'ai Chi guy aren't you?" I want a logo that people will look at and immediately go hey that's the T'ai Chi guy -- America's Ta'i Chi Champion." Also, I want people to look at it and say this is the logo of the FUTURE, with roots in the past.
So, I'm putting the purple and the silhouette in my favorites for now. Please keep going. It might help to look at my website: www.drtaichi.com
Peace,
DDR