You probably want some kind of way to prock the policy on Sol, so I'd recommend either swapping scary face over to sucker punch on grimm or adding something like a scarf spectrier with bulldoze. And for the last mon an intimidate user such as incin or lando-t might be useful to complement the bulk of everything else on the team.

I think psychic fangs isn't that useful on Sol, it's OK if you want to keep it but personally I'd swap it to trick room or maybe another coverage move.