I'm considering a counter top butcher block for the prep island, roughly 2.5' x 7' x 2" (2" thickness could vary), with an under mount sink. This will be heavily used for prep.

Ideally, I'm looking for a local resource to work with (we are in San Francisco) that has a good reputation but would certainly consider non-local resources with great reputation and service history.

Any recommendations about the process (can this be done though an on-line supplier?) and selection of wood, edge or end grain preferences, questions to ask supplier, etc. is also greatly appreciated.

-Bob