To clarify, Johnny, you're talking about reversing the "traditional" order (note-wise) of the fourth and third strings, is that correct? Just off the top of my head, I have not heard of anyone doing that, but then again, I suppose it could simply be viewed as an "alternate tuning" where, once you're in it, you just work out things that sound pleasing to the ear. Acoustic guitarists Ed Gerhard and Will Ackerman, for instance, utilize a ton of really unusual tunings for certain of their songs. I had the pleasure of meeting Ed several years ago, and I remember him saying that certain of his compositions "exist" or "live" only in certain very specific tunings, and I think that's true. I remember years ago trying really hard to learn a tune that I thought was so pretty (by listening to it little by little on the CD player), but I was using standard tuning, and it just wasn't working; but when I eventually found out that it had been recorded in an altered tuning, then suddenly it came to life and I was able to capture it. So... those are just a few thoughts...