Of all the out of town head-spinners to hit South Beach, the one who would seem most perfectly suited for LIV has gotta be DJ Chachi. Yeah, we know. His primary residency is at New York's ultra-hip Ten June, which might boast a similar clientele, but it in no way resembles the Vegas-like feel of The Fontainebleau. The Borgata's Mur.Mur does though, as does Shrine in the MGM Grand, despite the fact that one's in Atlantic City and the other's in Connecticut. And yes, Chachi's a resident at both th