Thanks for the info, I already have your thread saved in my favourites!! Your frame is almost a spitting image of mine what with the 50years of Reynolds decal, just a few more Raleigh decals on mine.
It appears my new frame is nos too, there are no marks whatsoever from skewers or brakes which is great.
I decided against the dura ace as just last night I took on a kitchen job that will help towards the build, in fact I won a lovely super record rear dérailleur last night so that's the way I'm going.
I'll start a build thread soon. The plan is to do the London to Brighton bike ride on it in June complete with my Raleigh Panasonic top
'92 Merlin Mountain titanium
'93 Marin team titanium
'93 Marin team issue
'84 Raleigh Team Pro 753 Panasonic