Trying to make a bracket 4 commander deck

[hybrid olive]

I have this as my decklist.

https://moxfield.com/decks/qB8LIWQcdEihNAu7uliPOw

My idea is to use summoning station, grinding Station, and Encroaching mycosynth to set up an infinite mill combo. I can get this out around turn 7-10 but im having issues getting it out faster. I haven't played MTG since 2013 and just got back into it. I want to make a really strong bracket 4 deck just so i dont keep holding my friend group back in bracket 2/3. Any ideas?

[stone aurora]

You could try putting in something like [[The Reality Chip]] to help you cycle through your deck a bit faster