George,
I have an electric Sig Banshee that is currently fitted with a Turnigy 3542 1000kV motor, 11x5.5EP APC prop, CC Phoenix Edge Light 50 and using 4 cell 2600-3000mAh batteries. I have also used an Arrowind 2815 motor with the same prop and batteries as well as a KR-2 timer and 60A HobbyKing red brick ESC. These all seem to be able to fly for 5:30 when needed although I normally fly for 4:00 with only one lap between maneuvers for the full pattern and this generally leaves the batteries near or above the storage charge. Data logging shows that I am pulling around 32A maximum with the Turnigy and 37A maximum with the 2815.
I also use an Arrowind 2815 (920kV) with the 11x5.5EP APC prop in a profile Oriental with 2800mAh batteries in competition running for 5:30. Normally I need to push a little juice back in the battery after these runs (~200mAh to get the cells to 3.8V) and they are right at storage after full patterns run with 1 lap between maneuvers. This combination pulls 41A maximum in this configuration.
For reference, the Banshee is a decent flyer. A friend from Korea used it in 2015 to place in intermediate N30 at Brodak's. Not too bad considering he had not flown it prior to flying over for the event.
I hope you find some of this information helpful.
John