Thanks for replies gents, as I say, different opinions abound here, it's not my mot station who started the query but they don't want to ring vosa & ask.
As I understand it re the mini, if you remove the front & replace with fibreglass, you have to install a bracing bar etc as stated.
The disco panel is indeed within 30cm of the servo etc but it's not load bearing (imho) & therefore not 'failable'?
the top part of the mini wing is within 30cm of the susp mtg etc again (imho) not load bearing?
I think I'd pass & advise but i'd want to check first!
cheers ian(n)