Captain Kernow
Western Thunderer
I've put a blog entry up on RMWeb (it's quite a long one, so please excuse the fact that I'm just providing a link on here), showing the conversion of one of the new Dapol Class 22s to P4:
http://www.rmweb.co.uk/community/index.php?/blog/21/entry-9365-converting-a-dapol-class-22-to-p4/
http://www.rmweb.co.uk/community/index.php?/blog/21/entry-9365-converting-a-dapol-class-22-to-p4/