Okay, aside from the structual elements, what is required for the cockpit shown on the home page?
You will need one PC with multiple dual headed graphics cards, two 19″ and two 17″ monitors or flat panels and the MCDUs. A Master_MCP Controller board, a Static Switch USB board, and two 8 Channel ADC board. The PC will require an ethernet card plus all the cabling to connect all the components. A second PC is a nice addition to serve as the master controller but is not required. Then depending on the size of your budget and space one processor to run the FlightGear program and projectors for each world view you wish to display; typical left, center, and right.