I definitely think you need to take out Gush seems underwhelming and with such a draw oriented commander, unnecessary. Also think Thwart could be replaced by something better. I mean 3 islands just slows you down too much and it seems that the hard cost might be 1 too high earlier game. Maybe something like Force of Will lol, or even like Dissipate.

Reality Strobe seems too clunky and slow. Maybe replace it with something faster that doesnt require suspend or 6 mana. Like a Venser, Shaper Savant.

Other things it think should be in here: Voidslime, Mana Drain, Three Visits, Muddle the Mixture, Deathrite Shaman, Burgeoning, Snuff Out is cool too.

Just a few ideas. Im sure i can come up with something else later too.

Yeah Gush is probably bad I just got caught up on free card draw lol. I like Thwart because I don't mind paying 4 for a counter but it can be free which is nice. Force is obviously better and will be the upgrade eventually. Reality Strobe is just a fun card i know it's bad lol. Venser, Shaper Savant is amazing and needs a spot in the deck. Voidslime is also really good. I'd love to play Mana Drain but its just a little pricey lol. The same pretty much goes with Three Visits and Burgeoning they are good but not needed right now because of their price tag.