Oh, this is pretty cool, love that bass instrument in particular. Spends a lot of time on the opening of the source, which I mean I can't blame you for since I did it for my own interpretation of that source a decade ago - it's just a really cool and easy to expand part of the source. Plenty of good little ideas and variations in the textures, too. The arrangement uses some nice subtractive arrangement to make sections sound different, which does keep it sounding interesting throughout.
I always love a good Sparkman arrangement - thanks for sharing!