I would think some long-term fridge bottle conditioning would have a lagering-like effect, which might reduce the fruity taste a little bit. Probably stuck with fruity flavors, though.
How is the bitterness on it? I just brewed a 1/2 size of this recipe, but my efficiency was in the 65% area and I didn't adjust the hop amounts accordingly. I'd have no complaints with a strong hop flavor, but I was a bit worried about the bitternes... oh well, just 2 gallons if it's bad anyway.