I don't know for Kabutops. I don't know anything about R/B/Y Pokemon.
Tyranitar(EV: 252 Atk, 129 HP, 129 Speed)Jolly@Liechi Berry/Leftovers
Crunch
Earthquake
Rock Slide
Dragon Damce
Why give Tyranitar Sandstorm? It's ability already gives it auto SS. This is what I used for my Tyranitar.
Gardeivor(EV: 252 Sp. Atk, 129 Speed, 129 Def.)Timid@Salac Berry
Calm Mind
Psychic
Will-o-Wisp
HP Ice
This is my friend's Gardevior (not sure about the EVs on it). Calm Mind raises it's Sp.Atk/Def, and Psychic gets STAB. Wisp to burn and lower attack and HP Ice just to deal with anything Psychic can't. It works for him agaisnt my other friends but I always end up killing it with my Kyogre which is my team starter, doesn't mean it's bad though. I think.
I'm not good with teams so you might want to listen to Frosty instead...