Thank you guys for the references to AAA. I had emailed Jimmy yesterday and am awaiting a response. According to the FAA's database there are only 4 or 5 Ovations registered here. Most likely I'll either visit Jimmy or Kerville, or maybe both.
The Bravo in FS is ok, but it's dated and doesn't take advantage of new features in newer versions of the sim. Prepar3d comes with an Acclaim but the detail isn't there. The group I'm helping out hasn't said much of what the inside will be. Some of their aircraft use OEM equipment, some use newer radios and GPS with older steam gauges. I'm not sure what they're doing as I haven't really asked. I don't think airbags can be incorporated into the models. There was a company that did a pretty good parachute feature from the Cirrus family, not sure how they pulled it off but it worked. All of that stuff really exceeds what the game was meant to do. WAAS wasn't programmed into MSFS but there are a few addon avionics, Flight1's GTN750 (I have it and love it) does include WAAS, but the database is a few years old and since it relies on the Garmin 750 trainer, which runs in the background, I don't think it can be updated until Garmin updates it.. but at least it does have WAAS. I think it was last updated a few years ago. I'm not sure who else has made one.
I used MSFS when I was doing my training 10 years ago. I struggled with NDB's when I was doing my instrument rating, MSFS was the free way to practice.
Anyways, thanks again everyone for the quick input. Now I play the waiting game.