Team advice for Storm Silver Claire

So I'm about to start grinding for Claire, I went to route 27 to get a luvdisk so I can farm for heart scales if there's a move I missed that's worth teaching, I've already used a few, and I caught a Gligar on route 45, it has the ability I wanted as well, while the IV's are decent I don't know if the defensive IV's are good for a bulky toxic heal build, but I digress I'm a little stumped on deciding who to train up for Claire, and before anyone asks I know Shelgon evolves at the level cap, anyway attached is my new Gliscor (IV's shown) and the team options I have at my disposal.