Okay, now I can't wait to get my hands on that sim! The Colonel took me up for a ride in N678LS today. Don't have any pics yet but man, what a ride!!! I was amazed at how smooth it flies and how quick it can turn. We did some high G turns and a vertical climb to negative G's and a barrel roll and 4 point snap roll. What a blast! Definitely in the top 5 list of coolest things I have ever done.
This is the one we flew:

http://www.l-39albatros.com/N678LS/N678LS_exterior06.jpg

It's an older L-39C but flies really nice.