Are you looking for a long term good router table and fence, or just something to get you painlessly through your project? If the latter, I suggest you just buy a great glue line blade like Rich suggests. Or, make a straight edge guide for your hand held router with a spiral bit. A straight edge can be made from the factory edge of a piece of store-bought 3/4" plywood.
Also, can you be a little more specific about the cabinets you are making? When I hear cabinets and face-frame, and schedule, I immediately think plywood carcasses and shelves with pocketscrews for the face frames. If you use plywood, there is no time-sucking edge joining and glue up. Even good, veneered plywood will be on par or less than the equivalent in dimensional. And you'll save all that milling time....