In reply to Graham Hoey:
Went out today to try and sort out what was what here to help inform the debate a little.
I have updated the UKC Logbook listing with both the old trad routes and new sport routes. I have also added descriptions and comments to most of the trad routes. As far as I am aware this is all the current routes although there is one line I don't know where it is - The Mute Swan.
Stoney West -
http://www.ukclimbing.com/logbook/crag.php?id=954
Conclusions
There are three full retrobolted routes - Northern's Can't Climb, Procession and Don't Talk to Strangers. The former has been discussed, the latter two are 80s style relics by Simon Cundy which both had a reasonable amount of fixed gear when first climbed.
There is some confusion over the route Horrorscope. The 1987 Stoney guide describes this as an E2 5c and no mention of fixed gear. Gary describes it as 'Shock, Horrorscope', E3 5c with 2 bolts. There is definitely one old bolt on it. It looks much closer to E3 than E2 and the second bolt is a new one right at the start that doesn't have any effect on the meat of the route.
There are a few trad routes that traversed breaks which now have the odd reachable bolt although nothing of any great significance. There are a few trad routes that now have reachable lower-offs.
The majority of the trad routes are untouched by the new routes. At least four of the trad routes are currently unclimbable because of ivy.
Alan
Post edited at 15:07