Is it defenitely over and done for? Really sorry to hear that mate.
Wifes 130JTD has just stung me for £400 belts and water pump and still needs bits doing.

Sometimes think it would be best just to buy a crap car with a years ticket and run it into the ground every time, instead of looking after it?

Sorry to hear this, Mareas are getting very thin on the ground now. Ours still gives good service but does need a bit of attention now and then, like new a/c condensor last year. When you look at what cars cost now and the amount of grief you might be buying with a snotter it still makes sense to stick with rthe one you know and love.
The Fiat is utilty use only, the MGs are for fun so I quite like its patina, makes for very relaxed parking among the 4x4 land yachts.

LOL @ 4x4 Land yachts