The bellypan is finished up. The back is held to the chassis with those plastic expanding body fasteners with the pin in the middle. They work great. Unfortunately, the pictures turned out really dark though so I'm not even going to bother posting. They look like the last picture but without the jack.
I took it for a spin on the highway and everything is nice and smooth and quiet (no flapping noises). When I get some time I'll do the coast down testing and get some final pictures.
Edit: Here is my best picture... I had to provide something. Told ya its dark though.