Im going to buy a Bill Lawrence L-500XL soon. For ordering it asks whether I need Fender or Gibson pickup spacing. I am unsure about this. Non tremelo is Gibson spacing correct??

Also, do Bill Lawrence pickups come with wiring diagrams?? If not, I need a 2 humbucker, 1 volume pot, 1 tone pot, 3 way toggle switch wiring diagram. I also just learned how to solder, and so I looked in the back of my guitar, and discovered that Ibanez used way too much solder, it was like piled on....but I was wondering if I was supposed to do that when doing this, or if just a little bit is fine.

Thanks in advance for the help!