That's a really, really cool coat. Is it the one that brothersport was selling on B&S? Anyway, from what I can tell the sweater you've layered beneath it matches very well too. You may already have this figured out, but the full oomph of the top half would really benefit from more contrast in the bottom half. And something other than beater sneakers. I'm sure the Ute pants are really great, but I think that a navy bottom leaves everything looking a bit flat. Or it's possible the colors are off a little bit in the photo. Either way, I think something like white jeans + black boots, or grey trousers + brown shoes or boots would look nice.
El bert posts some pretty good stuff, but he's got a bad habit of taking his photos in awful light. That's probably not a path you want to follow.
Can't really get more than a very limited impression of how the whole fit looks. I agree with reedo's comment: you could probably swap out the sneakers for something like lace-up boots to bring down that dork-factor (I'm thinking the heritage stuff would work well with what you wear).
If you do want to pull of a dork aesthetic, well, that's also possible. Check out fishbones for really well-executed dorkmusician style. Old mellow fellow fits might be worthwhile to look at too. They're like the more grown-up, fiscally conservative dad version of fishbones. If that's what you want to do of course.