For the record I've never even heard of Amnesia's Copecetic IPA, but here's my $.02.
It would be useful to know what the mash/mash-out temps were?
Solution could be mashing at a lower temp to produce a more fermentable wort.
If you're gonna stick with those grains I'd reduce both the Vienna and Munich to 10 oz. This would obviously cut back on the malt profile. If you're not married to Vienna Munich I'd eleminate both in favor of a 8-12 oz. addition of Victory along with possibly upping the Crystal 60 to 12 oz.
Hope that's something to chew on!
"Perhaps wisdom for me is understanding how truely small I am, and that there is no smug self centered moment of clarity when there is so much more to learn" Anthony Bourdain