You'd be better off to decide on a definite position for a patch panel and the switch up front. The faceplate to faceplate is a linear approach whereas the patch panel is a star type approach. If you go faceplate to faceplate then only those faceplates would be connected to each other so the switch could only be on one end or the other. If you go down the patch panel route then whilst the switch would be best suited next to the patch panel, any faceplate could be linked to another by jumpering them on the patch panel. Thus you could link any faceplate to the faceplate that resides next to the router if need be. If you might want other rooms to have a faceplate at some point then the patch panel is best otherwise you'd end up with a growing number of faceplates next to the switch at which point this will have really determined the present and future spot for the switch anyway. If you don't need many faceplates / ports to begin with, you can get some small 12 port wall mountable patch panels which don't require a separate network rack. You could use these with a desktop switch to save having to wall mount the switch. I think that would be an easier option than cutting in pattress boxes for separate faceplates except of course on the end where you want a faceplate for devices to connect to. The patch panel way also allows you to put a link between the master socket and the patch panel as if the patch panel were a telephone extension and that way any network port can be re purposed into a telephone extension if need be.