As one who has performed this song a lot over the years, I enjoyed Nick's rendition. As far as the chords he used, they sound 'just fine' to my ears. I enjoy the upbeat tempo, guitar + string riffs played in the intro and interlude section, giving this song a fresh lift.
For what it's worth: here are the chords I play (more or less) on this tune:
| FMaj7 | ./.| G7 | ./. |
| Gm7 | Gb7| FMaj7 | Gb7|
| FMaj7 | ./.| G7 | ./. |
| Gm7 | Gb7| FMaj7 | ./. |
| GbMaj7| ./. | B7 | ./.|
| F#m7 | ./. | D7 | ./.|
| Gm7 | ./. | Eb7| ./.|
| Am7 | D7b9| Gm7| C7b9|
| FMaj7 | ./.| G7 | ./. |
| Gm7 | Gb7| FMaj7 | ./. |
Nick: Keep up the good work.
Scott