Adding moving airstair trucks to aircraft !?

Hi,I have been thinking about this a long time now. And I though I should share it with you. :-)We all know that on some short and medium range aircraft, there are folding airstairs modelled in the aircraft model. But what about the long range aircraft?I know that they do not have folding airstairs in real life. But it would certainly be a nice touch if a moving airstair truck or a fixed movable airstair could be modelled, which could have the same keyboard commands as the folding airstairs as the short and medium range aircraft.Some samples:http://www.airliners.net/open.file/377467/M/http://www.airliners.net/open.file/398067/M/http://www.airliners.net/open.file/521828/M/http://www.airliners.net/open.file/431336/M/http://www.airliners.net/open.file/130223/M/We also know that not all airports which hosts long range aircraft, have airgate fingers. So it would be real nice to be able to acommodate for the passengers to be able to board and unboard the aircraft. And the cargo birds hardly uses the airgate fingers ;-)What do you think about this? I know that it would only be another polygon consumer,...but on the other hand....Please take a look at Jet City Aircraft