Bisley cylinder question?

[Tellico]

Has anyone removed the roll mark from a Bisley cylinder? I wonder how deep it is rolled and would it weaken the cylinder too much? What I want is a stainless non-fluted .45 Colt cyl. Should I have a 44 Mag bored out? Just need some HO's. Not loading past tier2 loads.
Thanks

 

[Tellico]

OK Thanks macbullet. That is reasuring. I would probably have Mr Gallagher do the removing of the rollmark as he is about 25 miles from my house.