Another attempt.
move cut the inlet and outlet off and with the 4043 filler rod I have had another crack at it. It looks better but as you have come to know I’m far from being an expert. Waiting for it to cool, off to the kitchen sink for some leak testing next.
That radiator was a hard task and just one piece of the jigsaw and it works a treat. Thanks for all the input on here. It would have been slung up the road without your help