well definitely to improve it where it needs it ...Regarding the 750Txi, that's more on Garmin probably as RealityXP just 'ports' their simulator.
As far as other plans...David has kindly offered to provide some performance data, which I'll seek to incorporate into the Moo. I see my imminent Moo 'todos' (things I'm unhappy with) to be...in no particular order or priority: Flight model improvements (chasing numbers), EGT, Fuel Flow, SRL behavior, performance, etc....more liveries, and the first 2-3 seconds of the engine starting sounds (gear whine). To me, those are the basics at least. Not quite sure what I'll look at after that just yet.
As far as timing, I am indeed full time on X-Plane...but the holidays and IXEG work have taken precedence while Laminar has gotten XP12 stabilized. I'll tend to rotate every few weeks between projects and 'binge' the work and the IXEG is getting the binge treatment atm; however, the Moo's turn is coming back around quite soon....and I have a 3rd project in the works also that gets chipped on 'nights and weekends'....but won't take on any more than 3. Better to have a few quality pieces that I can maintain for years than get all strewn out with new models.
-TomK