00:37:850 (1,2) - Overall, this is a 1/2 rhythm, and then all of a sudden you're getting a 1/4 rhythm here, and it's kind of jarring, so why don't you try shortening the gap a little bit to make it clear that it's a 1/4 rhythm?
00:58:619 (1,3) - Usually overlaps are used when the sounds are similar, but I don't think the sounds are similar right now, so the overlap doesn't feel like a good fit. I think it would be better to put it somewhere else.