I'm shooting with a Sony Z1 and would like to purchase a wireless system with a wireless LAV and a wireless microphone adapter. Which system is the best bang for the buck? I'd like to use this system primarily for interviews, for on site interviews using a wireless handheld microphone, and for connecting wirelessly to a mixing board.

Any suggestions? Please give me specific model #'s and prices if you can. Also any pros and cons of the systems would be great!