I've used the one floating around on the internet - I think I got the pdf from farmhousebrewing - and it turned out fantastic. If you search, there are lots of threads about recipes. I even made one about comparing that pdf to BCS' IIPA recipe to TheDude's IIPA recipe he has posted on here to maybe another, and ended up just using Vinny's. In a side-by-side with the real deal, mine was super close, with bonus points for being a bit fresher/livelier, even though the PtE wasn't old by any means.
With the pdf recipe being spot-on, the keys are, as always, yeast pitch rate, oxygenation, and ferment temps.