Reasoned replies all round....this is proving to be a very active and useful forum....
For everyones info..EOS have a a pretty busy programme of charter flights during may. Most of these flights will originate from STN utilising the extra aircraft that resides there from time to time. The third aircraft will serve as a backup with the fairly firm prospect of a second daily departure from september.
As for aircraft type, I dont really see the issue here...the interior of the EOS 757 provides a pretty relaxing and roomy interior similar in many ways to the upper deck of the 747-400. Both the flight deck and cabin crew are professional and vastly experienced so the aircraft type is not a stumbling block.
There are some anomolous points about EOS which are hard to understand but overall they idea is good...my only hope is that an airline that has been started "back to front" ie everything but passengers!! has the deepest pockets in upper new york state!