ITSMELKL: First off, please don't use all caps, as it's considered impolite. With that over, I'd like to mention I've already explained that you can't and the reasons why in the post I linked to in that post you mentioned (
http://www.fsdreamteam.com/forum/index.php?topic=2224.msg20405#msg20405).
Since you don't seem to get the message, I'll rephrase it and state it again. If you try the method you've mentioned, you won't necessarily be able to refuel properly. There's a predefined area built into the mission telling the simulator where you'll automatically be refueled from, and the area is designed specifically for the default 737 model. If you use a larger model, the refueling area will still be in the same location relative to the center of the aircraft, so it could be much further towards the center of the aircraft then you expect, instead of below the tail.
If you want to change the refueling zone, first, it'd be against the license & legal terms you agreed to when you installed the mission, and if you did break them, you'd need to be able to decompile a SPB (Sim-Prop Binary) file, edit it to match your new model and recompile it. If you do that, you may as well have just changed the original AI aircraft title in the mission itself instead, and not have gone through editing the aircraft.cfg, but aside that, once you try to join a session, you won't be allowed to since your mission file no longer matches the host's file. If you host the session, then other players would not be able to connect to your session. If you redistribute your edited file, that again breaks the license in two parts (decompiling the mission and redistributing without permission).
Edit: Okay, if you missed it, that's fine with me, as long as we're on the same page. I'd think saying "IN RESPONSE TO REPLY #10" would imply you're referring to my mission, because I was referring to it in that post. Also, just curious, why did you put your in quotes? And one last thing - if you're trying to start an argument or get me mad, don't bother.