I have unpotted Stormy Monday's in my 335 - they are great sounding pickups. I can get all the great 335 sounds, they absolutely nail Crossroads, they can give me Larry Carlton sounds, put something between them and the amp to boost the sound a bit and you get great sustain and harmonic feedback. The unpotted add some shimmer to the sound that the potted don't quite have, and with the 335, they just seem to enhance the character.
If you wanted more out of it, I think a set of Riff Raffs would also be great in it. They would get you into the T-Top sound that Alvin Lee used to have.