Ok, i have finished the bezel now. I used bondo as my filler and it turned out pretty good i think. It's not perfect perfect, but i like it. I then painted it with 2 coats of semigloss black, and then 2 coats of flat black. This made the finish almost identical to my stock dash.
Here are some pictures of the completed dash:
Closeup of how i mounted the xenarc bezel to my dash:
Any comments or suggestions are appreciated.
I also have the entire computer up and running in my house. The only thing that hasn't gone as planned is that i can't get the bluetooth dongle to connect to my phone as a headset. It will only use the DUN bluetooth profile. I have tried to install the widcomm drivers, but to no avail. Otherwise i am very happy with the rest of the system.