Hmm...everyone is certain about Chewie. The 2000 pound rhino thing beat up just about everyone in the palace; Ree-Yees, Yak Face, and several Gamorrean guards. Even J'Quille the Whiphid had respect for him. He acually wasn't slow and had a vibro-blade concealed in his walking stick which he could draw in an instant. Even if Chewie did win, I don't think Ephant Mon would be pushover.