If it looks really nice and it's right, I cannot see why you cannot get that. Places like Harms get more.....but of course they offer warranties and such.
That's one reason I got out of it. There's just no really good way for a do it your selfer to clean them. None of the soaking cleaners are worth a crap anymore. There's blasting, but there's no way to assure you get all the media out of the carburetor passages. There's the ultra sonic cleaners, but the one I have is supposedly a really good one, but I've had absolutely ZERO luck getting it to work well, so it's a POS.
The big guys use tumble polishers and those aren't cheap. Most everybody I've found wants them cheap as hell and perfect. So I just stopped doing it. I thought I had found a reliable way in soda blasting, but I had a storm throw a tree through the shop a while back and take out my big compressor and blaster, so that's when I said ffff it. I have had both going again for a while, but I'm just not getting into it again.