So, here's the update after a few weeks. It's not that we haven't been working on a boat, but there was not much to show, so I was collecting the photos for the post.
Three coats of 2k PU primer have been shot with 320 grit wet sanding between the layers, and then two layers of polyurethane paint. Now waiting for a couple of days for it to fully cure before 1000, 1500 and 2000 grit wet sanding and buffing.