I've been thinking about HSS sets and the ever present issue of which pot value to use to make both the bucker and the single coils happy. I would think if one used 500k pots (as Tim recommends) then using a bridge model Irish Tour or Slowhand would have enough beef and punch to sound warm and round even with 500k pots. Experimenting with hotter single coils in the neck has become common practice at the Duncan/Dimarzio forum, however you don't hear much about it here, is there a reason for that?
I was thinking specifically of a bridge Slowhand with a basesplate in the neck, a neck Slowhand in the middle and a Crawler in the bridge. It would be wired up with 500k pots with a shared tone for the SCs and one for the bucker.