Interesting stuff Neil... I'll be looking forward to it happening and I'll be following with great interest and passion...
The natural drive of human endeavour will see it happen in the same way as all other great feats have been achieved - Everest, Antarctica, the moon landings, making a Pug 205GTi idle and so on... Bring it on as soon as possible I say
You'd need to be definitely proof against claustrophobia to even consider such a trip though. I'm well ruled out on that basis... A shames as I'd love a trip to Mars...
I don't even like travelling in a lift or using swimming pool changing cubicles because of it...
This is a tenuous link to space in a way...
This was Sally and Robyn's C1 parked next to each other earlier today... Space-wise there's little to call between them... Sally is only about six inches longer than the C1 overall...

- Own Work