First of the three trays. This is the rear one, which is the only one I need to access to fill the air. Beside that I have the fuel filler. The rear cockpit fits snugly on a recessed lip in the rear of the fuselage and is wedged in place by the canopy. SOme care and attention is required when installing equipment to make sure none of it fouls the bottom of the cockpit tubs.
As you can see. I went with the powerbox cockpit AR12200 Rx and power distribution unit. A neat and simple piece of kit that was perfectly suited to the hawk, especially having the servo matched functions for flaps, elevators and nose wheel/ rudder set up. The Electronic component next to that is the light control unit.
I went with BVM air fill valves. Again as I have found them to be 100% reliable in my models and I like to standardise with the simple tube fill system.