A tip: Dotted notes are not illegal. Something probably happened to rebeam all the notes, but m9-16 and the final measure could really use dotted quarters in the bass.
Speaking of m9-16, have you considered moving the bass down an octave to remove that empty feel the song has now?
Again, with m9-16, some of those LH notes sound wonky in the original, but the song is so wonky I can't tell you if they're right or not. But it sounds fine with playback