About 10 years ago I bought a guide gun
There was lots of talk here re the improvements on these guns, such as listed by the OP
And a better recoil pad
The was a "smith" from central BC well know for doing these upgrades
So I sent the gun to him
On the ejector upgrade i backed off after discussion with him
I forget his reasons
I did say the guns intended use was not going to be Africa or the big bears
Just elk, moose under 125 yards
So I would not be loading to the max
Now that we have a decade of additional field experience...
What is the advantage of the bear proof ejector?