I haven't seen any TK feats from Gnost to suggest he'd brutalize him, Corran has the better dueling feats and Gnost has no answer to his illusions.
__________________ "Happiness is a lie. Life is horror. The light is always dying all across the universe. The last star will flicker out someday, when it does, all that remains is shadow. And I will be its king!"'-Amahl Farouk