I'm not sure what other information you needed.
You asked if we know if GSX works with a certain 3rd party airplane so, having replied I never heard of it, should have replied to your question in a way that:
- It's surely not already internally supported.
- We don't know if they might be specific problems
That's why I added GSX can be configured with any airplane but, in some extreme cases, like products using custom or external flight models that don't respond to standard variables, might have issues with GSX with things like recognizing the engine state, etc.
So, that's the only information I can safely give you since, considering the above caveats, we cannot say for sure GSX will work with *EVERY* airplane but, usually, it CAN configured to work with MOST of them.
Of course, GSX has a fully working Trial version so, you can just download it and install it, read the manual about the airplane configuration, and have a try to configure it with that specific product you are using and, if there are any problems, we would be interested to know.