From memory only 6 or 8 were converted and found to be 2 ton over weight so have all been stopped and not turned a wheel since they come back
2 have gone to Eastleigh to see if they can be modified to run as a single loco (2 permanently coupled running as one ) but after driving them on diesel and electric I found them to be under powered after the conversion
I can’t see them ever running in revenue so will probably end up sold or scrapped but stranger things have happened