I flew my Avistar on an AX .46 and it was a ball to fly. It took off in 25 feet, and had plenty
of power to pull it through basic aerobatics...lots of fun.
Just be aware that The Avistar was designed for the LA .40. The AX .46 is heavier, I had to
move the Rx pack behind the servo compartment to balance. It was easy to do though.
I regreted selling it.