I don't often make pcbs so hopefully some of our folks that do will comment about the copper fill settings. That said it looks pretty good, you have realized that fuses are a necessity, and after that you need to check the trace width and copper weight will support the current you expect (and at least briefly, til the fuse blows the current you don't expect in the case of a short Image may be NSFW.
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) without excessive resistive heating in the traces but I don't expect that to be much of a problem here as you look to be running less than 2 amps from the fuse values and the trace runs are rather short.
Peter
