Daren,
Obviously you will not heed my warning, DON'T ...... so I will give you some advice on them. Firstly, they are very thirsty. Go for one that is not uparmoured, because they are about a ton heavier and it is noticable, they can be spotted by the extra armour welded over the outside, look at the rear door area and you should spot it. They also have 12.00-20 tyres where the normal Saracen has 11.00-20. Another thing to watch is if you find one with the beehive engine covers (reverse flow cooling), check that it has the sheet metal / rubber shroud over the front grille. If it does not have the shroud, check which way the fans are blowing when you start up. For reverse flow it will blow forward. I have known some people fit the standard fans that blow rearward, but with the beehives and no ducting around the front of the hull, they can suffer fuel evaporation and other problems. So are you with me so far? The accumulaters serving the brakes and steering need to be charged regularly, else you will not get sufficient pressure in the system. Charged with nitrogen or dry compressed air to 500psi. Parts are not too bad if you go to the right places, but some things that are prone to wearing, breaking, deteriorating are getting short and thus, expensive, like silencers, exhaust manifolds, Y-branch, etc.
Maintaining........there are an awful lot of levels and oiling points to cover, access to engine is not as good as it might appear.
How is that? Part 2 follows (only joking)
Richard