I agree with the previous replies, there are less and less restorable projects around and majority are perhaps major rebuilds, very costly, these days, it would make interesting reading if a survey of ongoing military restoration projects could be made.
Unfortunatly there are now plenty of so called enthusiasts who are buying up vehicles because its the "in thing," spend plenty of money on hanging everything including the kitchen sink on it but quite obviously not really capable of looking after it properly, or carrying out any proper restoration or routine maintenance, you only have to look around some of the shows to see the appalling mechanical condition some are in, usually its the larger MOT "exempt" stuff, bald tyres, perished brake hoses, misfiring, lots of oil leaks, never seen a grease gun in years, covered in layers of mud from the w&p off road course, doesn't do the movement any good,certainly not preserving them for future generations.... seems things are in decline :?