it's definitely a Vangelis thing I'm hearing, only with some guitars - very cool.
For the bass, I thought it was a little too present for what you were trying to do. I agree bass is the hardest thing to mix.
A few ideas? Did you try rolling off with a high pass eq? You might lose everything below 40hz safely and not miss a thing. Perhaps higher.
Did you compress the crap out of it? If so back it down on the make-up gain just a hair, see if you like it.
If your eq plug-in has anything like a "sweepable band" you can hear particular frequency ranges in isolation (just 200 - 220 hz, for example) and you can find a boomy frequency in you bass, then notch out a dip in the eq at that point.
After your song played on Soundcloud, mine came up (Do You Like People) and I think my own bass on that song is just a bit too present. There is apparently a difference between offering mixing advice, and following it. :)
nice tune, thanks for the share!
cheers,
-Tom