Thanks for the updates. I've edited the pre- and post- roll call with this information.
We're going in & out of London, so will fly on the 7th back to London. I am feeling adventurous & would like to cut down on the cost of the airfare. We're going to take a plunge and fly Silverjet. It's a fairly new carrier out of London-Luton. Planes are 767 with 100 seats, all-business class configuration . It's the only one that flies out of Newark. It's one of the few years I can afford to not accrue the actual mileage towards elite status (thank you Juan Pablo and the trip to South America!)
We'll let you know how it goes.
Cheers, Anne