I agree, 3&7.
Joe, we probably saw each other in ATL last week; I was in the electrical/avionics class. I did the cover class 3 weeks earlier with Lynn in Oshkosh (polar vortex!) I'm a few weeks behind you in build -- my weather in middle TN's been worse than yours, and my shop's unheated.
Have you decided Poly-Tone vs polyurethane? Going to build a spray booth? And finally -- what avionics are you installing, and have you decided locations for everything (including antennas, internal/external; ELT; etc)?