Matt;
Lighting wise image 1 is the only one I think is acceptable. The shadow/darkness around your eyes in the rest of them is not at all flattering.
I like your expression in image 2 the best, but you cut off your chin.
The color is off in all of them.
I think if you could match the lighting in 1 with the expression in 2 (capturing your whole face) you would have a good self portrait. And of course deal with the WB. I would suggest the easiest to deal with the white balance is to shoot in RAW and adjust in post processing.
Mark
Edit: One more thing, try to get a solid wall behind you, your back ground is a bit distracting. You would also be better off going with a more neutral color on the background.
My Simple Suggestion: Use the self timer or a remote shutter release. And, give yourself some room (distance from camera lens) crop after the shot to compose to your taste.
Another suggestion: Hold a large piece of white paper near your face to reflect some light into your eye (socket areas) to reduce the "raccoon eyes" look,.
