I have not yet had chances to use cards from Opencockpits, so SIOC is a new world to me. I am using I/O Cards that can not talk SIOC but can use mouse macros, Keyboard shortcuts and native FSX functions. I can allign Keyboard-commands to all my physical buttons, so that would be great to apply those to all functions in your software - making it easy controlable with any way of physical hardware buttons...


As it concerns the soft-gauges it is quite easy to get your hands on 5, 7 or 10 Inch tfts that can display several gauges and digital annunciators at the same time. The best gauges at my opinion are those from thegaugesfactory (Freeware - but not accessible any more). They run smooth and look just thrilling good. I have adapted some for the use in a King Air, they connect with wideFS with a charme and were the reason for me to start building a panel. The EHSI and EADI are really good. Another EHSI/EADI freely available to play around with is from http://www.flightdecksoft.com/.
So it is exciting to hear that you have soft gauges and maybe soft-annunciators also on your roadmap!
My overhead is now working pretty fine, all knobs are accessible vie LUA scripts. But it is kind of poor to have an Inverter in the Carenado B200 that has absolut now function in the flight model. So I have at least put some sound into the LUA to get at least some response when operating the switch according to the checklist. This is somehow poor and shows how interested I would be to have something running that you are programming! :)
As always pls keep up the good work!
Best, Alfred