GBRf can't get 60's, I believe they tried but wanted to overhaul them at Brush. DB wouldn't let anyone take them away without DB doing all the overhaul, like they did for Colas. I was told that GBRf realised that they couldn't get the loco's away by road because they're too heavy for a nearby road bridge and DB won't let anyone take the engines out unless they're being overhauled on site at Toton. So I was told that GBRf walked away from the table, which I think is fair if DB are going to be that ridiculous over an asset which is seeing it's last chance at overhaul.
So the other story is that GBRf are going to overhaul some 56's and put 66 engines in them, re-engineering the whole loco. The other day I could see that there's been a massive shuffle about at Leicester and a whole rake of 56's has been put together with a 47 at the front ready to take them off somewhere! So that looks like it will be coming off. Personally, I think it's throwing good money after bad and that those 56's should be run as they are, without the re-engineering. Not because I'm any sort of great lover of the 56, but because they aren't a perfect bed for this overhaul. Something that rides badly and has poor traction controls isn't going to be any better with a GM power unit...