This has been great. There really is no replacement for the A2A Cub but if you have to...
If you are considering the GAS Super Stearman, I've done considerable work on the StearMiss, including a first cut at an Accu-Engine. The engine will hesitate if you get it very much lean of peak, and I'm currently working on making the oil pressure vary with oil temperature and the oil temp has been fine tuned a bit. All the engine gauges read correctly and are calibrated. Minor tuning on the flight model and some graphics changes to make it look more like the original StearMiss which is no longer available from GAS.
I'm currently flying Stephen Coonts' "Cannibal Queen" route for the third time; this is the first time with the new StearMiss and P3Dv4. I'm already in New York. I just need a Cannibal Queen paint; I had one for the old version of the plane.
But really, you'd be better off getting FSX:SE working and continuing in the A2A Cub. Look me up on the Steam FSX:SE forum in the General Discussion forum.