I'd probably swap out the CaraPils for sugar to help dry it out a bit. Hop quantities are kind of funky - where did you get them from?
Personally, I'd move your 10 & 15 minute additions to the whirlpool, and double your dry hop, but add another hop variety. In a DIPA I use 3-5 hop varieties in the late and dry hop additions to increase the complexity of the hop character a bit.