A few comments
I have a few comments.
I use an RCBS hand operated neck turning tool and it's fine with me.
If my loads are not concentric, I make sure that wherever it's highest, I mark the casing and face all of the same cartridges in the same direction. Before turning the neck, I also mark which side of the neck was thickest
I once read that to reduce bullet runout that I would partially seat my bullet, then rotate the cartridge 60 degrees, seat the bullet further, turn the case another 60 degrees, and continue doing so until the bullet is completely seated. I took this as gospel but have never tested it to a bullet that was seated without rotating the brass. I just haven't tested it yet. Comments here?
Last, I haven't thought much about the scratches but if that's a problem, why not just use some Imperial Wax?