Reporting back here after about a little over a month in keg (5 weeks total cold) and I must say. This beer, as most dark beers do, has mellowed out into an excellent, session roasty ale. I guess what I mean by that, is it feels/tastes like the British bitter's roasty cousin. It's super drinkable, but satisfies the want for dark beer flavor without having to break out the imperial stout.
Great beer I'll rebrew with Willamette for finishing just to see how it differs from the cascade I used. Cheers Bob