First, welcome to this board.
Second, let me get this straight. You bought a multicade cocktail cabinet that was in bad condition and the only thing you deem salvageable is the PCB (the game board), the power supply, and perhaps the glass top?
I really don't know what to say.
Post some pictures, or give us some proper details. I don't think anyone can help you by that description alone.
What are the details of the cabinet damage? Why do you need new joysticks, vents, coin door, did it not come with any? Or are they damaged beyond repair?
Tell us exactly what the monitor is doing when you turn it on, how it looks and such.
Then we can go from there.
Help us, help you.
Also, your voting poll makes no sense.