Hello All - I am replacing ancient sailing instruments with the latest and greatest. Raymarine and B&G are both offering wireless displays and transducers.  The displays are solar/lithium powered.  The masthead (wind speed and direction) is also solar/lithium powered. Does anyone have experience with these? Is the wireless connection stable? Are the solar/battery powered displays reliable? I am specifically considering the Raymarine T108 system which seems suitable for my Contest 35. Thanks for any insights! - Bill W