well as well as slash tones i probably more than that love the tone of the pickups in Gibson LP Studios, the 490R in the neck which is Alnico II and the 498T which is a 'hotter' Alnico V according the Gibson site. Any idea what BKP setup would be similar to these? Whilst still blowing them out of the water of course! ;)
I had the same stock Gibson pickups in my LP Std, and when I was looking for BKP replacements, part of the email I sent to Tim said that, though I wasn't super unhappy with the stock pups, I did find them "dull and mushy, especially with higher gain and lower tunings". Tim quickly recommended the Crawlers, which I bought and have been happy with ever since (in fact, I just finished whacking out some rhythm tracks with them over lunch! :)).
The 498T/490R set is ~14.00-14.50K A5 and ~7.50-8.00K A2, respectively, while the Crawlers are 15K A5 and 7.6K A4. So the main differences are that the Crawler is slightly hotter and the neck is A4 -- oh, and that the Crawlers are made with skill, love, and scatterwinding by BKP! :) So I didn't get a
vast tonal change, but I did get a noticeable improvment, which was what I wanted.
Alternatively, the Abraxas sets use the same neck as the Crawlers, but are 14K A4 in the bridge; a bit sweeter toned than the Crawler bridge. So it might get you slightly more of a Slash vibe than the Crawler bridge, actually. For this output range, though, I think you definitely want the Crawler/Abraxas neck pup! 8)