Nail/head Tinny. You're just not good enough. I mean, how
dare you muse out loud about something and have the temerity to ask 'what-ifs' in here where we're all sky gods born with thousands of hours and hundreds of types on our birth certificates. We who have never had to contemplate anything new for we have done it all before, better than you ever will and exist only to sneer at you lesser mortals.
You disgust me. Away with you!
PS. Anyone who does that North Sea stuff, particularly through multiple winters, is a mentalist.