Guys, you've kinda hijacked a newbie's post here somewhat.
Diane, I don't know exactly what your budget is but by my reckoning, you should try and buy as specced up a car as you can in the first place. True, you can transplant leather at a later date. I may have missed what your budget is or what year and type you are looking for but there are a fair few Miggys about and you can afford to be picky. If it were me, I would definitely look for one that has a good long MOT, something that's had cambelts and waterpump done (Or better still, buy cheaper and get one of the many guys on here who know what they are doing to do it for you) I'd also recommend looking for one that's had its wishbones replaced and the idler done too.