Logo help needed

I'm working on a logo for my website... however, i'm graphically-challenged. below is what I have so far. Can someone make it look better for me: smooth out the curves, make things more symetrical, etc.... a larger image can be found here http://www.coralchopper.net/600rr/xrider09.jpg ... or I can email you a even larger .psd file. I can pay you some cash for your time..