See Jeremy, in either my 57’ LP or in my Dean Hardtails, the Brobucker seemed a bit wooly and dark, even with upgraded 500K pots and .0015 caps. I think an A3 would be a significant difference from the stock degaussed A5. An A4 might even be better. Your ears may vary though.
I think an A2 “might” be darker yet, but it only takes you 5 minutes to find out anyhow.
I do have a custom forged A2 that is meant for a bridge pickup of a Rewind Electric set. It’s supposed to be brighter than standard A2’s, if we can really tell any difference in different A2 mags.
I’d be happy to send it to you to try out if you’d like.