Finalized the trays. The first one is the turbine tray with the ECU and fuel valve on it along with a fill port and the pump is underneath on a separate tray.

The next tray is the main electronics tray with all the required items on it that you need to access prior to flight. You can see the data terminal in the front of the tray which gives me all the information that I need during start up of the turbine. Air fill valves and gauges can be seen next to it.
Behind that is the Central box for all the servos to plug in and behind that the gyro. I have left a space behind the gyro for possible battery location in case I need to adjust my C of G.
The holes are for routing wiring. Below this tray is the air systems tray as seen in a previous post. You can see a battery there but it will be in the nose to start with.