it's totally up to you what you want to do with the mauser and if you rebarrelled it what do you want to gain
I have a few customised mausers because I like them and they all shoot dots
because I went to a really good smith who liked working on mausers and used quality parts
if you really believe you will get a factory rifle to have the repeatability and consistency of a custom mauser think again
I have had comp guys in the past laugh at the guy who put his money into a mauser action then they are all over me when they see them shoot
I have also been told by the experts that you will never get your money back, I do and have many people who want to buy my rifles,
but really who does get there money back an any build what ever the make
anyway here is a couple of mine
as I said its up to you what you want to do and if you think its worth it, these rifles cost me around the same price as a custom action each
“If you do not read the newspapers you are uninformed. If you do read the newspapers you are misinformed”. Mark Twain