thanks for all the replies and help guys. have been working long shifts so have only just had chance to have a look.
yes they are the ones Clyde, I agree with you. they should have made them a standard fitment. the workshop manuals (bentley and haynes both mention removing them before them removing the louvre windows.
-tipi-the kits don't include the inner seal, unfortunately, but thanks for the link.
not going to be able to make Slough, Rocket, but thanks for the offer.
will try Scofields and the Samba when i get chance. if i find any i will post it on here in case anybody else wants some
once again thanks for the replies