Toni Esposito had joined the staff Hairquarters West in 1992, when the longtime New Canaan business was located up the staircase alongside the former Post Office building on Pine Street. Ten years ago, Esposito opened her own place, Cherry Street Salon, which has been so successful that the 1986 Westhill High School graduate been looking for a bigger space to accommodate increased demand for hair and other services. On Monday, Esposito will move her staff into the East Avenue commercial space that Hairquarters West has occupied for the past two years, since Mrs. Green’s took over the entire building at 2 Pine St. The new salon, to be called ‘Salon 5 East’ (it’s at 5 East Ave.) will see Esposito’s 5-stylist staff move up the hill, and she’ll retain three stylists from Hairquarters West (yes, including Jose), which is closing, while expanding her offerings to include manicures, pedicures, waxing, facials and massages. “My clients are so excited because now they can have a manicure, have a pedicure while they’re sitting with color,” Esposito said from the deceivingly expansive floor at 5 East Ave.