Ed, VERY NICE WORK!!!
As for building in the house, I suspect your wife, like mine, is a nominee for Sainthood. I work in the garage as my fuselage won't fit elsewhere, but like you, no heat down there so I am doing much of the build in the house.
My Instrument panel wire harness build, pictured here, occupied one end of the kitchen table for over a week. The kids were more impatient than my wife.
Attachment 6107
Again, VERY NICE WORK! I look forward to following your progress.
Thanks for sharing.
Tom G.
http://www.mycessnasim.info