What was the original gravity (OG) of this beer? If it's a Sierra Nevada Pale Ale clone I would guess around 1.055? That is going to be super bitter! I make a SN Pale Ale clone (1.050 OG) and it only uses 0.6oz of Magnum bittering hops and another 2.5 oz Cascades in the last 15 minutes of the boil and 1.5oz dry hop and it comes out at 37 ibu's in 5.5 gallons!
SN Pale ale has a bitterness of 37-40 IBUs.
Next up: Amber Ale
Primary 1&2: 90 Min IPA clone
Primary 3&4: Belgian Wit
Keg #1: White Mosaic Pale Ale
Keg #2: Empty
Drinking: Amber Ale, White Mosaic Pale Ale