My all centennial IPA is an amped up 2H, with a lot more aroma. Recently when I've had a 2H somewhere, even on tap, I'm a little disappointed. Much less aroma than I'd like. I'm not sure if Bells consistency is off or if I compare it unfavorably to my higher IBU version.
My grist for most of my IPAs is about 82% 2 row, 13% Vienna or Munich, and 5% c40 bittered to 26 IBU with magnum then lots of late additions and DH. BS2 says this most recent one is 75 IBU.