I haven't made this kit but I've done a similar hopslam clone. I don't know about US-05, it'll be too clean. WY-1272 will get you much closer to the proper yeast, especially in the upper 60's. Or if you wanted to go all out, you can get the real deal from The Yeast Bay. It's a fantastic yeast.
But it'll be violating the spirit of the kit and NB's kit guarantee, so do that at your own risk. But there really isn't a substitute for Bell's yeast, especially when you have a ton of hops in the beer.