***DISCLAIMER: I don't claim to be an expert, have no formal training & defer to the wisdom of Wez/Feline etc on all guitar building matters, this is JMHO, YMMV etc....
Nice looking body, but please tell me you didn't screw down the pickup bezels before you attached a neck & verified that the strings will line up?
When I assembled mine, I attached the neck, the bridge & put on some strings before lining up the pickups, taping them down & marking the screw hole locations with a bradawl.
Anyway, good luck with it, assembling Warmoths is what got me started on BKPs, so I certainly benefitted from doing it :D