Should you have +/- 30 MOA elevation? Maybe. It really depends on what your mech. zero. What should be in theory versus what we desire is always going to be different (ask Plato - hahaha). But I like to simplify things. If you need that dial up then you may need to contact Vortex to see if you have the right set up. If you don't then I would be happy with the set up you have.

I try to avoid comparing set ups. One of my buddy used the same custom builder, purchased the exact same parts (brake, barrel, bipod, receiver, scope, base, bolt, trigger, etc EVERYTHING...) from the exact same manufacturers even using the same same bullet weight the only variance was finding the right powder load etc. But he could never get the rifle to perform as well as mine. So in short. Keep perspective on how you will actually be using the gun for your intent. If you are getting what you want out of it then you are good to go.