Welded a frame at the stub spacing (in this instance 17″ overall) with 1″ square tubing. Made the height of the back 55″ with a 6″ wide shelf at 9″ down from the top. The size from table to shelf is 24″ x 24″. The final steps were staining and clear coat. I lag it to the wall and covered the lags with 1″ plugs.