Hi!
Here's little "improvised recording" I did some time ago. Just started to play over the drum groove and adding new guitar tracks. 
I can't remember the exact profiles i used, but they all were from the Rig Exchange, the right rhythm guitar was AC15-profile, I think, can't remember the others.
https://dl.dropbox.com/u/5161861/3.11.12_2.mp3
WARNING: Contains out-of-tune slide-playing!