I just put on a set of EB Cobalt .009 gauge and they seem to work fine. I had .010's on it and was getting weird transients. The .009's just seem to work better for me. Why you wanna work so hard??? I also changed out the medium frets on my Variax Standard to medium jumbo. Plays almost as well as the JTV59 that I had. That guitar was like your fingers were floating on air, even with a chunkier neck, but I'm a Strat guy and Standard fits my style better and I like the thinner neck and lighter weight. Also, I do prefer the 5 way switch. My friend immediately bought the 59 from me! I lost $200 on the deal but it covered the cost of the Standard which I think, on its own, is a great guitar! Sounds as good as my '91 Strat Plus!