May I have a couple comments?
Firstly, its tang 's totally wrong (unless it 's designed for practice) The traditional tang should be thick,triangle and not so long tang. It should also be upward to match with blade 's curvature.
Second, Blade's thickness 's quite fatal for its balance. Most of well balance blades of this type are thicker at their base and taper to almost nothing at the point. You can also find proper spine width in Mark's measurement.
Just my 2c
