[That certainly sounds lonely to her. But she was too when she first arrived, and now she has all kinds of friends! Maybe it would be the same for him.]

Oh...

Maybe. You won't know until you try, right?

Electric...is weak against ground types. So a Grass type would help, I think. Pokémon sometimes learn attacks that aren't of their type too, which can help a lot. If you keep your team balanced though, you shouldn't have many problems.