[MrB64]

My plan is to add a -6 weld on to the bottom of the thermostat housing as in the pic, just stuck a fitting on as a demo.
Then another weld on in the lower rad pipe as where "X marks the spot". Got plenty of hoses at work to join it up.
Looks like if it works, the bulb on the thermostat will restrict the bypass when it opens aswell.
Rode to work yesterday, weather was grim in the morning, good indication of the airflow around the fairing.
Obligatory wash for it this morning, very considerate of our local car parts store to provide colour coded buckets.