Use a neutral bittering hop. Amarillo @60 mins is a waste.
Add your bottling sugar plus another 11oz (total of a pound, 16oz). This will help dry your extract out, and make the hops shine.
Just a heads up, Citra is powerful, so expect your cascades to provide little to no aroma/flavor. I would drop it to 1/2oz.
Drop your Simcoe to 8mins or less.
Hard to really tell with your "magical" blend.