Remote Control\Speaker Mount question...

[DC_Street]

I'm working on a set up that has a Denon DVD player, a Denon Cd Player, a Denon Receiver, and a Charter HD box and they are all inside a tight cabinet that the client wants closed while watching movies but yet still wants to be able to control the movies using a remote control. I know they make repeaters and extenders for remotes but idk if they make one tight enough for what he has. He only has a few inches of clearence between the front of the players and the cabinet doors. Does anyone know of anything I could buy that would allow him to close the doors and still use his remotes?

Also does anyone know of a speaker mount that could attach to his tv to hold his center speaker? He has his tv wall mounted and it is pushed out a good distance, so he wants the speaker mounted on top of the tv instead of the wall.

Thanks for any help