Hi I would like to have Beneteau owners comments on the above: 1. Mooring stern to (Med mooring), can the helsman help with the lines? 2. Cockpit ventilation in the summer while sailing & mooring 3. How many people can you have comfortably in the cockpit while sailig (sailors in sailing position, ie. legs on bench) 4. How does it feel at the "driver seat" while sailing and heeling? 5. How realy do you use the aft deck? is it that usable or just nice to have? do you use it in the Marina? sailing? at anchor? 6. I the B57 worth 130,000 euro more than a Jeanneau 54? Thanks