Honestly not feeling the panning too much, feels too heavy on the right. It makes me think of sonic lol. Oh... I just looked at the title and tags, well you did very well and faithful to the original then.

I feel like you could do with some reverb to help fill it up a little more and make it feel a bit dreamy as well, a little flanging or phasing would go a long way too. You could increase the release and add vibrato to the synth for something similar if you don't want to use effects.

Awesome job!

Filter out every thing above 4100 hertz and eq the bass to be higher than the high end.
But other than that I like it.

Nice work on the reverb delay and chip stuff.