The Emax XA2212-1400kv is a 1.8 oz., 245 watt 400 class motor that is a good choice for pusher-prop FPV planes, flying wings, and most planes weighing up to 2 lbs. that can use an 8 inch prop.
The Sky Power 20A ESC is a nice match for this motor, and good battery choices would be 11.1v 1000 50C to 11.1v 2200 30C.
The Emax XA2212-1400kv motor can be mounted in front of a firewall using the included x-mount. It can also be mounted on a 10mm stick using an Aluminum Motor Mount for 10mm Sticks. The Emax XA2212-1400kv motor includes a 3.0mm prop adapter, and can alternately accommodate a 3.0mm prop saver (sold separately).
The Emax XA2212-1400kv motor does not have connectors installed, but a set of 3.5mm connectors and shrink tube is packaged with the motor.