Getting a second G&L doesn't sound like the way to go to me, although I confess I have multiple versions of guitars. Something different, the PRS or the Martin, might give you more variety. If I were in your shoes, I would give considerable weight to what input my wife had, in you case the PRS ~
And they are sensational guitars
Whichever way you go, it sounds like a win, a win, or a win situation ~ LOL