Hi Mick!
Went out to get 31109 on the 3Q04 test train tonight,
Got some pics that you may want to use for detail, there ok bit I was multitasking at the time (filming with the cam, so my phone had to do!)
http://www.flickr.com/photos/92944919@N06/
9702 was on the back as well and also there was a strange network rail yellow track machine which I'm presuming is a Loran Rail grinder (or a mini version)
What do you think as I'm really not sure on what that is
Hope there of use to you
As Flickr is stupid you may have to have a look through my photo stream
Weird thing
Mini loran rail grinder @ Warrington by Swifty11Productions, on Flickr
9702
DBSO 9702 @ Warrington by Swifty11Productions, on Flickr
31109 (not a great shot!)
31106 3Q04 test train by Swifty11Productions, on Flickr
More pics on my photostream (link at the top part of my post)
Tom
Edit: pics added