Hey Shane, was testing out my elec/acoustic Yamaha AC3R lately after not playing it for a few years, heard how good the onboard SRT2 system is.
IMO it's superior to what I've heard online from the Fender Acoustosonic, the Yamaha can sound like a real mic'd guitar while the Fender sounded a lot like a piezo pickup.
I noticed yesterday mostly when pressing the 'focus' button, it really sounded like a mic'd guitar.
Don't get exited as they don't have a lefty, but am I mad thinking one could quite simply make an acoustic a lefty ? (you'd have the control panel for the electronics on the bottom though...dunno if that's a showstopper).
The SRT2 system is the one you need I'd say...Yamaha's come in western and concert body's.