You should consider the effect it would have on colector value for sure but that issue aside, we do, reluctantly, offer a refurbish service for those 2 models.
I'll explain why "reluctantly".
Although its rare, from time to time when one of those older blades are re-bead blasted, it will reveal an as of yet not seen pit in the blade. If that happens, our only option is to try to grind it out or leave it as is.
Grinding it out, if it works to begin with, will alter the original grind lines of the blade.
So far, I have only seen this happen one time. But when you are talking about a collectable knife such as a 184, something we dont have any more of, one time is too many.
We charge a fee and only ask that you understand that this may happen and you have to promise not to hold Buck liable for it if it does.
If I have not completely scared you off, send me an email and I will give you some more details.
Hope this helps.