Hi,
That battery is way too big for a <1lb plane, get a 1200mah 3s pack

I have never used the gearbox motors, my best recommendation is a simple 20-20L outrunner equivalent, light, simple, powerful.

My setup for all the pro, super and parkjets is:

20-20L equivalent outrunner motor, 25amp esc, 10x4.7 or 11x4.7 prop, 1200mah 3s pack, small light rx, hs55 equivalent servo's.

Examples


Battery:
http://www.valuehobby.com/product_de...=8&item_id=370

Servos:
http://www.valuehobby.com/product_de...=60&item_id=73

Motor:
http://www.hobbyking.com/hobbyking/s...idproduct=2048

Esc:
http://www.hobbyking.com/hobbyking/s...idproduct=2163