I messed up my hop purchase (did 2 brews that day and did 10 gallons of this one) and didn't have enough EKG. I tried something I read in a book and did a pre boil hop addition with half the 15 minute hops. So instead of being able to add in double the 15 min (2 oz) I just put in 1 oz pre boil. I believe the idea is you get the solid flavor of the hop with much less bitter.
The keg came out great. It just tasted awesome, even better then the first time I made this. This was my 22nd all grain brew and the first time I brewed it that was my 5th all grain brew, so that also may have something to do with it. In any event I'm planning on brewing this again later this spring, it was extremely popular.