I have only let someone else mount a scope for me once, ever. I wound up re-doing it myself. The guy that sold me the scope talked me into it. Besides the fact that I can't trust anyone else to do it right, I don't 'level' the scope when I mount it. I shoulder the gun and adjust the scope in the rings before I tighten the screws. Shoulder the rifle several times to make sure the crosshairs look level to me and go with that. I don't hold my rifles perfectly level when I shoulder them to fire. So there is no reason for me to 'level' the scope. If I did, the crosshairs would be canted and I have to make adjustments to my hold when I should be concentrating on the target. And it doesn't feel natural. I'm flexing musles to level the crosshairs which is not condusive to accurate shooting. Kinda like having a shotgun that fits right, when you pull it up. When it hits your shoulder, it's right where it's supposed to be for aiming. Thats the way I learned to do it and it works best for me. So having someone else do it is out of the question. I don't use Loctite either. In 40yrs I have never had a clean, dry screw come loose on my bases and rings. When I do dismantle them, the screws are tight and snap loose from where they are seated. No need for goop. Guess I'm set in my ways. But they work for me............
I've always done my own homework before I buy almost anything. There is nothing I hate more about sporting goods and gun stores than to have some twit that is dumber than me trying to sell me something I don't want. Or treating me as if I know nothing. I have over heard salesmen lying to customers and saying anything to make a sale. Things like, 9mm semi-autos make good bear protection guns! And then there is the "hard sell" they give you on items that are not moving through the store, (for a reason). Or the latest trendy gun. I ain't trendy.
I mail order as much as possible and Midsouth is my favorite. When I do go into a store, I usually irritate at least one sales person because I am focused and don't want to put up with much, if any, of their tomfoolery. I am not a smart man, but I have learned very little from store personel over the years.
Makes a person miss the good old mom and pop type gun shops. I did learn a thing or two from those folks!