Also, while
Dark Depths is flavorful, I seriously question its inclusion here. I ramp a lot, but so far, I have little reason to suspect I will ever be able to muster the mana across turns to sink enough into it.
Chromatic Lantern makes it a little useful, but I'm not always going to have it.
Deck also definitely benefits from having the hideaway lands paired with having all the bounce lands. Gives longer games a chance to cheat stuff in.