I don’t know if you can get the speakers 3 feet or more away from the front wall, but from the description of what you like to listen to, “Looking for a wider, deeper stage and possibly more involving presentation. Listen to a lot of female vocals and acoustic music”, it might be worth your while to check out Magnepan - 1.7i or .7. Budget-wise you could probably squeeze in a nice pair of subwoofers too, if you’re so inclined.
I gave this suggestion much thought and felt that the Magnepans were likely too big for my space. I did bite and got a REL T9i sub. I’d never used one before and although I’m sure my integration isn’t perfect yet, the increase in three dimensionality/depth, midrange clarity (especially in strings and vocals) as well as the low end extension — has made me a believer! I’m considering a stereo pair now...