Your team lacks Pyshics and Ghost/dark Pokemon. But with the team you have I would use Blastoise and Dragonite to take out most her Pokemon. Use Nidoking and mostly Rydon for back up.(That double edge will come in handy.) If I remeber her Gengar has pyshic moves and that would kill your Hitmonlee. Be prepared for her Gengar to use sleep and dream eater for massive damage.