thanks for the honest replies guys! i guess it worked in my head but you're all so totally right!
I remember reading an old article with wayne charvel saying one of the pickups van halen brought him to pot, which was made by larry dimarzio at the time, literally melted since the plastic housings couldn't cope with the heat.
worst thing is, my store is a dimarzio reseller, and people are seeing it as some kind of holy grail to tone. I wish i could afford to stock a few BKP's for some people to try, they'd go mad!