I want to make quadcopter this is my 1st quad.I am working on multiwii se v 2.5 with 450mm size fream
i want to make this quad for fpv the estimated weight is 1.4kg. Please give me idea about good motors that i can use i want good quality motors dont have any problem with bugget. please suggest me motors so the flight time of quad would be in range of 30 min.
i want simonk esc where i can get those

please do reply its my first quad.....

http://rcduniya.com/product/turnigy-multistar-30-amp-multi-rotor-brushless-esc-2-4sopto
Good esc works with both simonk n blheli

For motors use sunnysky 900kv motors with 1045props n battery of 4cell lipo

Plz note 30min flight time isnt sure

Where I can get sunnysky 900kv motor n tell me alternative also cause most of the things are always out of stock  
And also tell me which 4c battery I can use with it....
Thnx for ur reply

Try Quadkopters.com they have sunnyaky angel motors for sale at cheap price. Battery can be 2200-3300mah battery. Cell count depends on motor. But 3S is very common.