welcome to the forum! when mine comes, depending on how i feel i may do the same. wiring guitars with coil splits and what not is easy, just look at how it was wired before you took the pickup out, maybe draw a diagram, and install your new pickup!
if you need existing diagrams, the seymour duncan website has every diagram i have ever needed
If you buy new pickups, the schematics for straight wiring, splits and phasing are normally included. Be careful when cross referencing between manufacturers, the wire colors are not always the same.
Dimarzio explanation in a pdf file.....