While the lighting is interesting, more balance lighting between the two peppers would probably be better. A trip to the store on the day of the shoot, and careful produce selection would help.
Nice image in the form of a high key look, very stockish. Simple, white background, highly saturated colors, sharp and well focused. All said, I'm not getting the oxymoron connection. The are hot (spicy) chili peppers. Is it supposed to be like Hot/Chilly? Sorry, not trying to be a pain in the neck, just wondering...guess I better check out that oxymoron url link. :D