Thanks GD and jonhanson!
We'll hit duty-free at Gatwick if we're feeling parched. 
We're flying in on Thomson, help with immigration is there when we arrive, transport to the boat, and off we go; hopefully a smooth process throughout.
Is there really any need to hire the 15ltr tanks versus the standard 12ltr? I'm not an hoover (slang for a vacuum cleaner here in the US).
....No worries, I don't speak Russian and besides, been there, done that, though I'd probably be speaking Russian at 90.
Camera doesn't like to be talked into past 70m anyways.
I'm going to ask for a contact to the boat in about a week to attempt to find out what the most recent water temps have been. I plan to bring two skins along with a hooded vest, but I'm undecided between my 3mm or my 5mm?
I get cold easy. But I noticed now as I get older that its no longer the thickness of the suit that helps but instead that putting on that dry layer skin for the next dive that makes a difference for me. Any recommendations on what thickness is most consistent for the end of June out of marsa alam?
Packing has always been interesting, and its seems the more we acquire, the more creative we need to be.
DVD's are set aside, can never watch Dark Knight enough. 
Cheers!
paquito