I have some of Mr Fabulous' Firebird pups - they really are great, and quite affordable, in the big scheme of things. I have a pair in a Strat clone, and love the fact they're close enough to single coil tone (particularly when turned down a bit on the guitar), but are more likely to push an amp than a standard single coil, when flat out.
I'm sure his Neil pups would be spot on - and he can make them potted or unpotted if you want.