That's looking awesome Pete. Did you use #5 Kadees on this to get the close coupling? Only reason I ask is I have a few Airfix coaches and was going to go down the Keen Systems route for these. Most likely I'll leave the TSO untouched though as those are rare, and replace it with a more modern Hornby one. If successful I'll buy a couple more, plus a short rake of the Bachmanns when they appear.