Ed,
Very cool synth guitar playing, considering you are just starting exploring the synthworld!
The tune is uplifting, fun and flows well. My only "suggestion" is with the mix. I think synth guitar is somewhat way on top and that is not a bad thing, but I would probably use some sort of a "common" plugin on whole mix to try to glue guitar to the rest of arrangement better. P.S. I am not an authority of any kind, just an opinion. I think you can finish this off very nicely. Please post back progress, would be fun to hear it. Thank you for sharing!

Misha.