Not an expert, to my eye there is very little visually wrong with it. I think it is excellent especially considering it is your first attempt at razor making. I agree ^ that I too wish I had the tools and more importantly the skills to do the same.

Possibly a little refinement on the tang and wedge. If the tang has a taper front to end and top to bottom a wedge instead of a spacer is needed.

Overall I really like it since I like classic razor designs.

Bob