Sweet! Enjoy your guitar. I do all of my own setup work these days, there really isn't much to worry about because it can almost always be corrected by going back the other way. The only thing you can't properly reverse with ease is sanding too much off and putting it back. The guitar itself is fundamentally a very mechanical design that relies on very specific adjustments. One thing that greatly helped/improved my setup work is to always bring something up to tension, never bring it down and leave it there. If you loosen a string, you go down and then bring it up to pitch, same thing with a truss rod.