Just my experience.
And experience is a thorough teacher!
As you pointed out Manny, I think, as if anybody cares what I think, that under most circumstances most people should forget the idea of sporterizing a militay rifle. It is NOT cost effective and NOT the way to get a cheap hunting rifle. From what I've seen all you end up with is something that looks like the classic "Bubba been here" rifle.
That said, I have one rifle I had built for me on a Swedish Mauser action. But the only thing still military on it are the basic
parts of the original action. I have another Swede action that I'm going to have another put together on, but the work will not be as extensive. Even so it will end up being more expensive then many good production rifles.
But I know and accept that going into the affair.
Nowadays I would not even chop up a trashy old Turk Mauser. No need to. There are plenty of examples of Bubba's handywork at gunshows. Get an already ruined milsurp rifle. My 338/06 started out it's life with me as a "sporterized" '03A1 I found at a gunshow for $200 some odd dollars. The work was passable enough so that, after killing a deer with it in the original 30-06 cartridge, all I really had to do was have it rebored to 338! I had more done,
but I didn't have to!