Guitar-O-holic I had a set you might have liked, SUHR SSV + Tonerider Generator - but they sold a while back.
I havn't seen many pups for sale recently, weird as there were tons 'round december/january.
While you are looking around, have a read through this article: https://community.guitartalk.co.za/d/26979-paf-101-what-made-seth-lover-s-pickup-design-so-innovative - was interesting to hear what a PAF really is and the marketing blurb aroun it.
I played a EPI LP a few weeks ago that impressed me with really nice. crisp cleans - not what I expected Turns out it had a set of Seymour Duncan Antiquity pups in it - colour me impressed.
In general, for cleaner humbucker tones - stay away from high output, ceramic pups. Alinco magnets around 6-8k output is a good starting point.
Or look for a set of P90's in humbucker size (or even a set of filtertron's, my first choice) - bear in mind, P90's/filtertrons in humbucker size are a slight compromise over the original(s).