Fantastic, thanks for your quick reply, wanted to ask before cutting them in case they were the incorrect ones.

I have ordered one from Phils Rotary as well. I am embarrassed to say that I bought a NOS
one in the right colour and it fitted perfectly. The only problem was I had to slam the door  so
hard for so long ...... I took it off and put the original back on. Now the door closes nicely again ....
doesn't go out in the rain anyway.

Just adding that being a tradesman I go to Bunnings daily. In their rope and lock box section they look to be selling very similar seals to ours. I haven’t had time to check but packets and packets of rubber ute seals.
Has anyone else seen these?

Worth checking into- I got aftermarket one for the D/S door on my RS and it was too fat, had to put the old one back on to be able to close the door properly- couple of handy leads to follow, thanks , Guys.  Len