Breya EDH. Need Help! (EDH / Commander)

I'm new building commander decks, I've played commander a lot but all of my decks have been builds I found online with little tweaks to make them more of my playstyle. This is my first time building a commander of my own, and it's a 4 color one, my other commander decks are Ezuri, Renegade Leader, Krenko, Mob Boss and Jarad, Golgari Lich Lord, those decks are very simple to play, get a lot of elves, make them huge and smash faces, make a lot of goblins and sacrifice them, get huge value creatures and sacrifice them to kill every one, but Breya is totally different a deck full of interactions and combos that I've been wanting to build for a pretty long time.

I have to cut around 16 cards out of this list, the rest of the deck will be basic lands.

I'm building mostly with cards I got out of the 2016 pre con and cards I already have, but I'm willing to spend a little more, but not in fetch lands and shock lands.

Other cards I own that almost made it into the list are Deadeye Navigator, Felidar Guardian, Cathartic Reunion, Faithless Looting, Tormenting Voice and Refurbish