Re: To all of you fender strat with maple neck owners!!!!
If you use 250K pots in your guitar almost any paf style humbucker will sound alot warmer than usual because most full size humbuckers HB's are designed to be used with 500K pots...not 250K.
So the 59B, Custom, JB would all be great choices, IMO, and have a warm tone if you're going to use the stock 250K pots that come stock in a Strat.
The Custom Custom is beautiful sounding pickup with 500K pots and I have one in a single bridge humbucker Strat. But I wouldn't use it with 250K pots.
The JB with 250K pots is warmer and has less treble, BTW, than the Custom Custom has with 500K pots.
Lew