Could you please pass on a big 'Your not fist-worthy Norris!!!' to my awesome brother Chris, as he went weak and got a porter despite his brothers advice (well, not really – I talked him into it). You won't regret it Bro!
Best of luck to you all and if you see a fellow trekker called Neil coming from the other direction please feel free to knuckle him in the ribs from me. I'd give you his last name but it seems funnier to canvas any guy called Neil 
Good luck guys!
Chuck (the younger, better looking one)