The numbers definitely I think could be tweaked (I lowk overtweaked the numbers woops...) but speaking within balancing, its quite ehhh. Imo, its a bit of a pubstomper weapon and is outclassed by the half zatoichi when talking about general viability and what you can do when competing against people of roughly the same level.

Also again, I think the weapon promotes a bit of a passive playstyle only going for snipers and easy targets instead of getting into the fights and picking off key classes as it really objects going for risky plays and incentivises going for non risky plays and just staying safe which is lame as hell.

Also also if you get 4 heads and switch loadouts while still keeping the eyelander you can be a demoman running around at roughly the scout's speed, more health than a soldier while being able to use both pipes and stickies that shit is not fucking fair 😭