That recipe looks nice, i am looking for more IBU though, like probably 2-3x more. I am looking to do something around 100-120ibu. I think i am going with Columbus for bittering (out of magnum) and Amarillo at 30, 20, 10 and 5 minutes with a dry hop. That should do the trick!!
I am on my way to get some boulder's Mojo (with Amarillo and Centennial), if i like the mix, i may use some Centennial too.
edit: looked and Rouge's Yellow Snow IPA is with Amarillo only. Went and picked one up. Def has a lot of orange flavor coming though at finish. Too much pure orange flavor me thinks I think i am going to do a mix of Amarillo, Centennial and Cascade for flavor and aroma hops then dry hop with Centennial and Amarillo.
I also think something is not quite right with the ROgue Yellow Snow. I love their beers but this one doesn't seem up to par for them.