Is that guitar voice part of the presets for the Mediastation? That's a very promising guitar voice. A lot can be done with the nuances.

However, I have to say IMO "wrong choice of lead voice" for this one. I'd suggest something like a strat sound (nice clean strat with a little reverb and chorus), or distorded guitar.
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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.