I would like the logo to look high end for Profesional clients that will be spending a lot of money on a helicopter flight / training.  I would like to see the words Core Helicopters in the logo so when someone sees the helicopter parked they know who the company is.  I don't want anything to bright like rainbow colours. Some colour of the logo is fine as long as its kept simple. I quite like the blue sample attached where the C could potentially be turned into a rotor blade however happy to see different options. Some optional colour schemes could be gunmetal grey, black, white or royal blue, gun metal grey, white or orange, gun metal grey or green, gun metal grey.