Good stuff Mike, I would be happy to do car winching again but maybe with two Scammells if it fits into your plan.
The main thing that may needs to be thought about is placement in the arena for multiple displays, the view for spectators is not great at the new site, with the distance from the barriers and with spectators on only two sides, the action could easily be missed it's so quick, ideally it needs to be done as near to the spectators as safety will allow.
In the case of pulling cars apart and most wrecker displays there's a lot of setup to do in the allowed time, if it's dusty and there's a lot of activity that might not be a pleasant job, which could well be wasted effort as the fickle public want instant action..
I'm up for anything and I'm sure something can be sorted out, wrecker displays in the past have been pretty spectacular, Forceful's looking forward to it already!