sourav dutta

you cant go wrong with any of the razer keyboards all of them are good and check out the new g502 hero i am in love with mine

you can use a good big tv for your display in place of that crt and use a small form factor pc with some kind of emulator to play the games on and aslo have a modern console both conected via a hdmi switcher box and may be add the all in one controller dock into the setup too sure this can't take place of a real retro console but this is in my opinion a better all around solution all the best for the project.