I have a Great Planes Big Stick with OS 70 II that I converted to a tail dragger and it is working out very well as a second plane. Give yourself a hundred more flights on the Avistar and it will be a good next plane. Flies very well and holds altitude at about 1/10th throttle. Open it up and set the rates high and it is all I need to tear up the sky. Looks and sounds good in the air, too.

Just be careful on the last turn for approach the first few times. It doesn't know how to level itself out like a trainer.