Hey guys,
All sorted, had a few problems removing the shroud from the radiator, mainly the bottom bolts.
I dropped the under tray to get the bottom 3 bolts out. One was rounded from a previous trip rough arse so I made a 3/8 socket on and got it out.
The pipe had clearly been bodged before with plastic glue, so I drilled and tapped the hole 1/8 bsp and fitted a tappered nipple to suit.
From here I plugged off the nipple and tested with water. No leaks so slotted it back into the car.
Simple 1 or 2 hour job, hardest part was unplugging the Fan connection and longest was dropping the undertray