Assuming your 4C Landstill opponents have absolutely completely no way out to a resolved Moon Effect, you may actually want to board in your Trinispheres, if not in all matchups then at least on the play. Dropping a Trinisphere with your opponent having one land or less makes them spend a Force on it, or you'll be able to drop Magus/Blood Moon unimpeded on the next turn and pick up the win.
If any of them pack Disk or a basic Plains, however, I wouldn't do this, as Trinisphere's only purpose in this matchup is to make sure your Moons resolve.
Also, no graveyard hate, at all? That's...dangerous. I love the concept of having both Pyrokinesis and Pyroclasm (You'll demolish Goblins and 'Clasm will make your ETW-packing Combo match fantastic), but Crypt helps against so much random crap. It's great against Ichorid and Cephalid Breakfast, and Moon-boarding Aggro Loam's pretty tough without Crypts keeping things sane.

