ridiculous? Yes.
But, a sandcast is a different animal. Ultra rare, and need to be restored to 100% stock, with all items correct. If not your thing, then it is best to sell it, and buy a CLEAN K2 or K3, etc.
At one time, I owned a 409 Impala that was factory stock with 49,000 original miels. Same deal....it become a real pain keeping everything 100% factory correct.
To the guy who is finishing up his sandcast restoration...a bike that can go for $20,000....this part is necessary.
~Joe