Today I fitted the newly painted panel back into the cockpit, and then set about reinstalling all the avionics, switches etc. Took a while, but no real dramas. The worst I noticed is I have somehow damaged the CO Monitor pushbutton which sits above the primary Skyview, and the amber lens doesn't click into place properly. I'll need to order a new switch - bugger.
Other than that, the panel powered up as expected and everything seems to work okay. I did also realise that I forgot to get the fresh air vent brackets painted black, but this can easily be done anytime.
I love the look of this panel
Fresh air vent brackets are still grey - I'll get them painted black at a later date