Finally, after several delays I have finally finished Raleigh #2 to my satisfaction. It is now shod with Schwalbe Maratthon 1.75"'s mounted on Alex DM24 rims. It now proudly possesses a Brooks B17 saddle with matching honey brown bag. I have also removed the mudguards and added a waterbottle cage to the headtube. Total weight saved on the conversion 2.75kg (6 lb).
The alloy rims give a noticeable improvement in acceleration but the stopping power has not improved as much as I would have thought. I am now fiddling around with various brake levers. So far however, the originals seem as good as any.
Overall the bike is more sprightly and handles very well with the new "Marathons".
It is now quite suitable for longer rides although its performance will not equal my lighter and much more sporty Dawes Kingpin. However the ride should be a little more relaxed and plush!