This list looks similar to Andrew Mahone's list from Derium's Pokémon. I would suggest at least 2 guzma to pull up those GXs.
You need Ns & Sycamores. Even with octillery, you don't want a dead hand.
For starters, I would suggest:
-4 energy lotto, -3 evosoda, -2 brooklet hill, -2 rescue...