I think you're doing something similar (if not even the same) as I do.
I intend to use the Pokémon anime voices in my game called "Pokémon X" (has nothing to do with new games X and Y... Here X is designation of Pokémon mutant created in a Team Rocket's lab).
If you are interested, we can help each other with this. I have a few Pokemon from each region (most from Kanto and Unova). I also have the voice of Kakuna, which you don't have.