I give Marty and Jeff ALL the credit for the dinette that was the original. They did a great job (as you well know!). I sold that Bobcat in 2013 and did all the camping in an Argosy 20'. My wife and I found we missed the Bobcat (seller's remorse) and were about to go the route of building out a Bobcat shell when the Eagle landed.
As for the table mount, I did not cut the mount under the table and I will get pics here soon. The table is small enough that I placed the table mount running side to side rather than fore and aft and it seems quite stable. When the table is down between the seat boxes to make a 'bed' (cot, really), I have to be very specific in how the arm is placed to get the mount and arm to store under the table. It can be done, however.