Your deck looks so cool! Just a couple notes:
Swiftfoot Boots is a budget version of Lightning Greaves,
Make a Stand is a budget version of Heroic Intervention.
Day of Judgement is a really $-expensive board clear, and there are much more reasonably priced ones that are still great in EDH (Rout, Phyrexian Rebirth, Hour of Revelation).
I think you should drop Kinjalli's Caller for a different Ramp card like Farseek or even a big one like Nissa's Renewal or Boundless Realms (the other two "dinos cost X less" are great because they have other relevant abilities).
I think Pyrohemia might be great card for your deck, because it's like a board clear that triggers enrage!
I think Wayward Swordtooth is no good because you don't really put lands into your hand; I'd replace him with a more fun dinosaur (maybe Fungusaur?)
Changeling is fun, but I'd highly recommend Chameleon Colossus instead of Taurean Mauler because it's bigger and gives you a nice lategame mana sink.
When I count lands+ramp, I exclude lands like Rogue's Passage (not that it's necessarily a bad card). So your lands+ramp is 37+14=51. You could probably add 1-2 more lands... It's hard to make room for lands, though :P
It doesn't look like you have much enchantment and artifact removal at all. Sylvan Reclamation is a favorite, and you should probably have at least one wipe that hits art/ench (like Hour of Revelation, Purify, or Austere Command)