You didn't screw up anywhere, really. I have a few observations, but you can tell me to pound sand if you like.
First, all you get from steeping flaked barley is haze. It must be mashed to get what you need for stout. I'd delete it; it'll be fine without it.
Second, I find that flavor/aroma hops don't add anything to stout. You do need a good smack of bitterness (1:1 BU:GU ratio). Let the flavors come from the roasted barley and other grains.
Third, Irish Ale yeast is about the worst choice for stout I can possibly imagine. Stout needs to finish drier than Irish Ale yeast will permit. Get a better-attenuating yeast. Heck, I always use Nottingham! S-05 will work wonderfully if fermented relatively cool. Save the Irish Ale for an Irish Red or some other ale that's supposed to be malty-sweet. If you
do choose Irish Ale, delete the Crystal 60; it'll finish too sweet otherwise.
Cheers!
Bob