I decided that I woudn't have cushions on the seat backs.
This allowed me to bring the seats backs fwd the width of the cushions, providing more storage space behind and allows both the sink and cooker to be installed behind the seat backs.
When installed they will be made to come fwd for use in a similar manner to the production F22.
The seats tops will be divided for the storage compartments.
This will provide a place to hang the foul weather gear on the stbd side of the D/B. when the seat top is open.