It's got funk all right! Personally I'd either bring the octave up on the bass or redesign it to have a little more solid tone. Hearing the somewhat floppy waveform of the low bass is weird, but it could also be viewed as stylish. You high range melodic lines are lovely and clearing some of the empty noise off the bass would really help them shine.
Thanks for the informative comment! I'm trying to play with the bass now, but somehow I like it less if it's an octave higher or less floppy/buzzy, or it starts to sound dull on my reference speakers. I'll play with filters today. Don't know if I'll figure out how to really improve this one, but will take note for the future :)