Good flame effect, FSX? or FS9?

FS9, and thank you all. Don't get me wrong, I wasn't fishing for compliments by posting these, I was just wondering if it would be worth my time to finish and upload the effect. ( guess I've got my answer!) These shots are of the beta, (very hard on frame rates)but I'll keep at it!
So you're are doing this effect yourself ? Congratulations, it really looks nice

By the way, I have a question for you, maybe you did some tests and can answer me: I notice that for the fire, everybody always use a "round" texture, like a fireball, let's say.
How about replacing that round texture with another one that would have the shape of flames leaching the wing, I mean, flames that are extended backward because of the wind, you see what I mean ? How would it look like ?
Ps: sorry if the question sounds dumb ;D but I have never done an effect myself, so I do not know anything about the eventual constraints...
