Well the new chain is on and to my surprise it's a good 1/2" shorter than it's replacement, and it's looks rather nice!
There is a bit of noise coming from the back now but I hope that will settle down over the next few hundred km as it's a fairly new cog, we shall see. If not it might be my excuse to invest in a nice shiny steel cog.
Still waiting for those Dura Ace bolts to come in stock.
The lengths we go to to have shiny, non-rusty, quite running bits on our bikes!