Personally, provided you "scrub up well", the ability to run the back end efficiently, without constantly refering to the flight deck, is far more important. All depends on the owner, of course. Some like eye candy, but then moan when their favorite meal doesn't appear.
If you can order the catering, get the cabin cleaned and keep the owner happy and at the same time keep the pointy end fed and watered, then you get my vote every time.
P.S. You must be able to make a decent cup of tea!