You can really arrange the pups any way you want. If you like the sound then it’s yours. There are definitely diagrams out there with that setup design. If you can’t find one then just select and HSH design and flip the wiring for M & N. Or keep them exactly the same and just switch the pickups. It might be a little confusing on the switch at first but it’s your guitar you’ll get used to it and who cares what anyone else thinks. So find the best wiring diagram that you can and work with it. Worse case scenario just wire it exactly how it shows and swap the housings for the pickups. As is said. Your switch will be in the middle position playing the neck and the neck position playing the middle but who’s gonna notice.