This is the http://rcvideoreviews.com Unbox video of the Phoenix Model Spitfire RC Airplane.

Power setup:
Cobra Brushless 4120 610kv (rcdude.com)
Spitfire MK2
Scale 1/8"
Weight 3200g (spec max)/7.05lbs

MAS 13x8x3 (5s)
Watts 1055 @ 57a (62a motor spec max)
Watts/lb = 149.6
Thrust 4256g/9.38lbs = 1.33:1 thrust:weight
MK2 FS Top Speed 351mph @ 20,000ft
1/8 Scale Speed 44 mph
Pitch Speed 67.8 mph