DIPA / IIPA help

Its tough to factor in the hop stand imo. I have adjusted the times and added 1 ounce of Chinook @ 60 minutes and am now up to 90ibu's.

 

Here is (hopefully) the final recipe for brew day this weekend.

Estimated OG: 1.081 SG
Estimated IBU: 91.0 IBUs
Brewhouse Efficiency: 65.00 %
Est Mash Efficiency: 66.2 %

SO4 110ppm
Cl 177ppm

11 lbs Pale Malt (2 Row) US 58.7 %
3 lbs 12.0 oz Pilsner (2 Row) Bel 20.0 %
3 lbs White Wheat Malt 16.0 %
8.0 oz Carafoam 2.7 %
8.0 oz Caramel/Crystal Malt - 20L 2.7 %
1.00 oz Chinook [13.00 %] - Boil 75.0 min 37.4 IBUs
2.00 oz Citra [10.00 %] - Boil 20.0 min 33.4 IBUs
2.00 oz Citra [10.00 %] - Boil 10.0 min 20.0 IBUs
2.50 oz Citra [1.00 %] - Boil 1.0 min 0.3 IBUs
8.00 oz Galaxy [14.00 %] - Dry Hop 5.0 Days 0.0 IBUs
1.00 oz Cascade [5.50 %] - Dry Hop 5.0 Days 0.0 IBUs
1.00 oz Zythos [11.00 %] - Dry Hop 5.0 Days 0.0 IBUs

Mash Schedule: Single Infusion, Light Body, Batch Sparge
Mash 148.0 F

I will report back in about 3 weeks to let you know how it turned out!