Bottom line, all of the gauges now function. And they do so flawlessly. Without any further set up or calibration, first tests are showing very promising. And here's how it all looks:
..with the exception of the engine screen which I don't have hooked up to a computer at the moment. What a delight to see at a glance the current flap settings and to see the indicator move at the speed of flap extension! Outstanding! Ah it's the little things that bring such joy to Anoroks such as your truly.
Alrighty then, must press on with the yoke and platform, this weekend's work has added fresh vigor.