So, I've decided to go with the Freeway Ultra in my LP with the BKP Rebel Yell bridge and Mississippi Queen neck. The diagram states that the, "neck pickup should be the same magnetic polarity as humbucker's screw coil for hum-cancelling operation in positions 1 and 5."
Free-Way 3X3-05 Diagrams
HS Scheme 1V/1T, page 10.
I'm sure the MQ neck is RWRP, since it is built to run with a MQ bridge, likely in only two-pup configuration. So, will I be hum cancelling in 1 & 5?
If you're not then you just flip the wires, if it sounds thin after that then you flip the magnets.