WTB - Single coil sized humbuckers or hot rails

[Flatline]

I'm looking to upgrade my recently acquired Cyclone and turn it into the the grunge machine it deserves to be.

Before I go looking at new parts, I thought I'd ask here first.

Does anybody have any decent single coil sized humbucker pickups or hot rails (white preferred) they'd be interested in parting with? If I go the new route I'm thinking either a Seymour Duncan JB jr or Little '59. I'm mainly looking for Bridge position, but might consider a full SSS set or bridge/neck pair.

If anyone has anything, pm me the details.

Also, if anyone has any suggestions for other options to look into, I'm interested in those as well.

Thanks