I'll be getting a Roland, but the E-80 and G-70 are way out of my price range. I've got a child starting pre-school, and that alone is going to cost my wife and I several hundred dollars a month, that's on top of our mortgage, and other bills (yikes).
So the E-60 looks like my cup of tea (if it ends up out of my price range too--there's the ever so compact E-50). I personally know that I'd use that guitar mode on the E series.
Squeak
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GEAR: Yamaha MOXF-6, Casio MZX-500, Roland Juno-Di, M-Audio Venom, Roland RS-70, Yamaha PSR S700, M-Audio Axiom Pro-61 (Midi Controller). SOFTWARE: Mixcraft-7, PowerTracks Pro Audio 2013, Beat Thang Virtual, Dimension Le.