We are from South Florida. We are used to picking mangos off all the neighborhood trees. We also get tamarind, star fruit, guava, papaya, sapote (sapodilla), bananas, chilies, and citrus. Now we are looking to move to Tennessee (Cumberland Plateau). Anyone have success growing the above in a climate similar to USDA zone 6? We are particularly interested in mangos and guava. Please mention specifics about your greenhouses--successes AND failures--etc. THANKS!