aw, I couldn't make out the name in the thumbnail, but I totally guessed Congorilla. Guess I was wrong. I like the concept and you pulled it off really well. Even with all the colors it somehow doesn't look too busy to me.
A cool attack for your grass/fire type gorillas would be this: Spicy Powder Grass type base 80 special attack The user attacks with a blast of hot ground-up peppers. May cause a burn. It's essentially the grass type version of Scald. Oh, and I have gorilla fakemon too, but they're grass/electric type!