4x 1400kx A2212/10T/13T motors (The yellow colour ones)
4x 30A SimonK ESCs
1x F450 Frame
1x 2200mAh 3S Lipo Battery
1x Flight Controller (KK2.1.5/ArduPilot/Pixhawk)
4x 1045 Propellors

1400kv with 1045 propeller?
You are doing like other people. They bought 1400kv with 1045 propeller then they change from 10inch to 8 inch prop.
Go for 1000kv A2212 motor with 1045 propeller. Flight time and other things depends on efficiency.

I can provide you simonk 30A esc ,KK 2.1.5 and motors .. everything  Brand new . For purchase enquiry watsapp 9992210673