Any good gunsmiths in southwest Michigan to do some work on my AK? (xpost with r/firearms)

So this is my rifle. I have ordered a replacment handguard from midwest industries and a hogue grip for it but I also want to put a muzzle brake on it. It currently looks like this. I want to put an AK74 style muzzle brake on it but I noticed my rifle does not have the detent pin that locks into the muzzle brake. Are there any good gunsmiths in the southwest michigan area or maybe northern indiana that could replace the front sight block and put a knew one on and thread the barrel for the muzzle brake? I'm not the best at this kind of stuff and would just rather somebody who knows what they are doing to do it.

Ultimatly I would like it to end up like this

Thanks for the help.