I brewed it today. My LHBS doesn't carry White Labs yeasts, so I two packages of Wyeast 3787 Trappist HG. My efficiency has been around 60%, so I added a pound each of the base malts. I also switched out the Belgian candy syrup for beet sugar due to availability. Other than that, I stayed right on recipe. My OG is 10.80 which means I hit 72%. I plan to leave in primary fermentation for 2 weeks, then switch to secondary and add the dregs of two bottles of Orval that I've been saving. From there I plan to leave it in the cellar (55 degrees) for at least 10 months. Does this sound reasonable? When should I dry hop? Is 10 months long enough for the brett to become funky?