Monroville said:Another thing to think about; after watching your ESB Revisited comparison shots, I noticed that the Snowspeeders engines are not lit up. Not that they have to have any particular coloring,other than white, that may be something to play with as well (just a thought, being that it is kind of hard to fly when you're engines are off).
Modern airliner jet engines don't have flames coming out the back and they seem to work just fine.