This is going to be my first build , I know how to fly quads but not build them.
Frame - http://www.hobbyking.co.uk/hobbyking/store/__36741__Turnigy_Talon_Quadcopter_V2_0_Carbon_Fiber_Frame_550mm_UK_Warehouse_.html
Motors...
I am building a quad using a carbon fibre frame 280g, I'm not sure what motors I should use, I'm going to climb mountains so I need it to be able to climb high altitude. What power do I need ?