Thanks for the replies and advice, guys!
Felsir: Yes, the cp is going to be natural birch. I was trying to figure out a way to do that while still hiding the trackball mounting plate (ie, not using one), but it doesn't seem like that's going to work out.
SpamMe: My original idea was simply to stain the wood darker, rather than using black paint. However, there are a lot of reasons that I abandoned that. Firstly, the stain would almost certainly need to be applied with a stencil, which is a huge job. With paint, I at least have the luxury of sketching in pencl first because I can totally hide that. Stain might not be so forgiving. Furthermore, all of the T-Molding is going to be black, as are most of the controls. I thought that black on the sides would tie it all together.
generic_eric: Originally, I painted her foot in, but I decided to cut it out. I think that it's simply more interesting from a design perspective to have the little swoosh thing there and, ultimately, the name of the cab in the black space there.
Walls83: Yeah, I like that marquee idea. I had thought about that a bit, but I couldn't come up with a nice layout. My roommate has a 6+ megapixal camera, so I could just grab the texture from my own wood, once I put some poly on it. I think the big sticking point now is just going to be coming up with a name, as the marquee really depends on that.
Everyone else : Yeah, I agree that the floating hand seems weird. I played around with her positioning a lot, but I didn't really come up with a good solution. I'm not really convinced that it matters though. When you think about it, NO ONE is really ever going to be looking at this thing straight on. The top of her head is probably about eye level for me and I'm 6'. Since I'd be looking down to where her hand is, chances are that the CP would obscure it almost entirely anyway. I will have to experiement with it further though.
Kerry