Hughsey, you're a barrel of laughs and such a cynic! Time is the answer my friend....or lack of it!
Running our farm is a full time job.....but I also have a demanding day job and two on-line businesses to run. We're out from 8am - 11pm and in the middle of all this we are also trying to build a house!
The cars are at our warehouse which is 20miles in the wrong direction from where we spend the majority of our time.......and yes they will sail through their MOT.....and yes they are a rare find in their current condition for their year.
Now you know everything! With the greatest respect, if you're not interested in buying them go off and annoy someone else as my usual patience is wearing thin thanks to 4 1/2 hours stuck on the M8 today. 
I did say good luck with selling them. And I did offer asuggestion which I thought might benefit you. OK you're busy. No need to spit the dummy out.
I've been buying, repairing, breaking and selling Landies of all types especially discos for quite a number of years. Anyone who falls for the old "it'll fly through the MOT" routine is very naive. A V8 disco with no MOT is worth 500 quid tops. Sorry to upset you it wasn't my intention.