aussiesteve's suggestions are all good, consider also the Seagull Harrier .46 ARF. I've watched guys at the field hover these with the .46 AX at 1/2 to 2/3rds throttle and plenty of reserve to pull up out of trouble.

You could also consider the CMPro 3D Giles 202 .40 ARF, the Model Tech 3Demon .40 ARF, or even the VMar Easy 3D .40 ARF. All of these airframes are light enough that a .46 AX would pull them straight up with authority.