Intake valve guides

Especially if that's the finished port.
Think smooth. Rough is one thing but bumpy jagged ledges everywhere is not an improvement.
It would be a disservice not to point that out.

So leave as is? The way I'm understanding your statement is that I have either went too far or have made a mistake? Forgive me if I'm reading it wrong. This is my first time doing any work like this lol