I've got my 3rd BCBS clone boiling away right now. 36 lbs of grain, 2 mashes, 5 hour boil and a mondo starter for 5 gal. I'm going to try something new with oak this time. I charred the same amount of cubes I'd normally used and have been soaking them in bourbon for the past few months. I'll ditch the bourbon and age on the cubes for 9 or 12 months. Made a lot of sense to me after reading this article.