But then again is sending a 737 over the 'Pond' any different to Delta, Continental etc sending 757's over, there single isle and in those configurations not that many more seats, a planes a plane, its like saying you need a 760li to drive from Cardiff to Glasgow but a Mini would do the job just as well wouldn it same pricipal here but only in the air you take what you got and what suits you and the needs of the passengers.