At this point I don't really want the grass/dark, fire/psychic, and water/fighting as much as I did before. I've actually changed my view on how I want them a lot.
Like others, I want a warrior-ish Chespin. It seems fitting for the personality I see it as and I like too much fanart of it with that concept. As for type I approve of grass/steel, grass/ground (though a tad unoriginal with Torterra), or grass/fighting. Though if it were to still be grass/dark I would be fine.
I want Fennekin to become something majestic. I still want it to be fire/psychic hence me wanting to be majestic. It just sounds wonderful and something to completely combat the fact we've had three fire/fighting Pokemon in a row. Though I wouldn't be too upset with mono fire or a different concept and it being fire/ground. Nonetheless, Fennekin is still my choice.
I want Froakie to be like a wizard-ish looking thing for the lack of better words. I really don't want to be fighting as much as the suggested water/flying, water/electric, or just mono water for the foamy cloud on its back. Otherwise I don't have much to say about it.