KV2 3 way switch to 5 way switch???

[leftykingv2]

I had a kind of goofy idea. I was wondering if anyone who has a KV2 has ever changed the three way pick up selector to a five way? I think it would be cool to have the option to split the humbuckers. Sometimes I like to have a twangy clean sound kind of strat like and the twin JB's are just too thick. I was wondering what everyone else thinks of the idea and if it would work without adding any other hardware. I can play like hell and set trems up all day but I suck at electronics and have very little knowledge. Thanks guys.