Thanks Duckie for trying to help, I really appreciate it. I actually did what you mention and it only partially worked for me. When you try add the tail codes the rudder is actually offset vertically from the stabilizer and it just takes a lot of trial and error to get it to show up correctly. Also, you have to play with the area that covers the rudder fillets to have them align with the rudder texture....which again takes a lot of trial and error.
I went with the smaller tail codes because they don't cover the rudder. Otherwise I would have had to worry about lining up all three textures instead of just the two.
I'm pretty much done (or at least as far as I'm willing to go with it right now) and I'll try to upload it later today.
The Skyhawk's folders are set up in a fairly strange manner, compared to normal FSX aircraft, so it will be up to each user to get it to work.
What I've done with mine was convert it to a "normal" FSX installation by creating a single A-4 folder and copying all of the different model folders into it...as well as the other files an folders needed to get it to work. I'll add this info to the readme so others can di it if they wish.
Anyway, here's what it looks like right now: