I finally got the frame last night.
The forks are the original ones, stamped with the frame number. I also found the remainder of the previous paintwork inside the head tube and on the fork steerer, it looks like it was previously red. So, chances are it was team raleigh colours. That's what I'm going with anyway.
The only thing I'm left pondering over is if there was any chrome on the frame originally. Both front & rear dropouts are chromed and you can see where part of the chainstay was chromed about 1/4 of the way up under the blue paint. It may have been chromed when it was repainted, or maybe it had chrome on the stays and/or the forks on like this:
http://radpropaganda.org/wp-content/upl ... rame83.jpg
Anyway.... need to find a good re-sprayer. I'm thinking Bob Jackson at the moment, gonna go do some research.