I recieved the I/P back from the powder coater before the Christmas break and it looks really good. I mounted the radio trays to it today and started the harnesses for the com and nav side of the radio. I've put several inquiries on VAF for questions that I have. I don't know much about audio wiring so the shielding raises some questions. I've read and re-read the AeroLectric book and thought I had it figured out and then after looking at the SL-30 manual, decided that I didn't. VAF is a great resource as I got several answers shortly.