Keeping the pickups already on the guitar and hoping they work as is. Otherwise, probably try and figure how to wire 2 single coils to spread the sound out, lose the ability of the top pickup and cover it over.
You have two humbuckers, but are they four conductor wiring?
If not, you can disable a coil to get a single coil sound in one or both of the pickups to get a more jingle jangle tone but there's no going back on this idea. I did this to an inexpensive 335 copy and the results were phenomenal for what I was shooting for. Since the stock pickup I disabled to one coil became, well, only half the output, I then compensated by putting in an old used Gibson PUP humbucker from the 1960s (with very low output) in the other chamber and this setup worked well.
But if you do have four conductor wiring, then you are really in business. You can get a scooped out mid tone by going parallel with a humbucker or two, via push pull or mini switch, and of course you can also coil tap via push pull or mini switch. With a setup like this you can go back and forth from stock dual humbucker tone to a wide variety of tones.
Seymour Duncan offers a product called "The Liberator" which can make you swap out pickups as easily as changing strings and also make you wire existing pickups in different manners. If you get tired of a sound, either change the wiring or even swap out pickups.
www.seymourduncan.com/liberator
For a really authentic, somewhat Rickenbacker electric 12 string sound, TV Jones makes some drop in humbucker spaced pickups with great vintage type tones.
www.tvjones.com
Finally, while pickups make a lot of difference, especially in a solidbody electric guitar, you can get an inexpensive modeling amp, like a new Fender or Vox, and dial in the perfect sound. Of course, if money is no object, get some high end software.
😉 The Fender amp, however, is about $99 bucks online.
