Great arrangement, fantastic writing and chords. Mix and instrument choice is where this track stands to benefit the most.
For instance, the guitar sounds like it is only single-tracked instead of doubletracked with one instance left and one humanized similar instance right. You could also afford quite a bit more volume on it and the bass. The pads are burying it. That would also necessitate turning up the kick and snare, and possibly the cymbals as well.
On instances where you have horns, I can hear that they are single instrument patches, or if it's an ensemble, they just sound pretty thin. Are those Spitfire horns? I have a similar sounding patch in my own library.
3:16, that stringed pluck instrument is really far out to the front, really dry and naked in comparison to the rest of the instrumentation. Recommend either switching it out, wetting it with FX, pulling it back, or simply doubling up more layers of similar instruments with it.
You shock me again at 4:16 with another crazy section. Great composition.
All in all, given the strengths of your composition, some earsores like the meowsynth sound sticking out at 4:36 can be forgiven. I would revisit the mix and master of this, but it's otherwise great.