This is how it is, given that it should run on a Fairchild Channel F.
My cover is basically taking the composition and port it to RMT. I know my ears are not 100% pitch perfect but I'm pretty sure I pretty accurately transcribed it.
The reason why I used 2 specific instruments (The Distortion A SID filter and the normal Distortion A) was to get the full range of notes in the lead.
C-1 using the filter is actually an octave higher than using no filter, so I needed to compensate that in a way.
The only "special" effect I did was using another special filter instrument to create a phasing effect that sounded almost like ring modulation at certain sustained parts.
Your changes are pretty cool, but sadly it turned a complete section wrong. It even has a sustaining note at the end of the loop that shouldn't have been there.
Either way, some of your sounds were cool.