Well, back in to it today after an absence of three weeks. I spent a little while refamiliarising myself with where I was at, then decided to start by making a cut-out in the instrument panel for one of the Dynon Skyview HDX screens. I figure if I make one cut-out each day, then it won't seem such a chore (although not sure about that when it comes to the nine rectangular switches.
Anyway, armed with my trusty Dremel I slowly cut out the first hole. All good.
I also swapped out about eight wiring P-clips behind the sub-panel for larger ones. My wiring looms have become quite large in some spots.
The first cut-out made in the instrument panel
One of the Skyview HDX EFIS will go here
Installed larger P-clips to accomodate the sub-panel wiring