Wow, I really liked this! Well done Superbron.

(1) Make that nice fade ending fade RIGHT out, it cuts off just a second or two before it should.
(2) Bookend it by making it fade in at the intro. it starts abruptly so matching the intro to the end with a long fade in would be cool.
(3) At 5 minutes it's too long without other slightly different themes to hold the interest, and that's mainly because the intro is too long (1:17), so I'd fade it in (per 2) from where the 1 minute marker now is.
(4) Maybe the drums need to come up a tad.
(5) To add some contrast, about two thirds through pause the guitars theme for eight bars, copy and insert eight bars or so of the strings only intro theme (quiet), then come back in again with the guitars (not so quiet).
(6) Maybe pan the guitars a little L and R.

Here’s a (very!) rough sketch of what I mean for points 1-3 and 5 above:
Superbron Remix

Great work, Superbron!
John

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BIAB 2019
Cakewalk by BandLab
Studio One 4