all i can say think with ur head and not ur heart...look over it then look over it again then look over it again....there are lots of nice well looked after examples out there but there are also alot of dogs so take someone or even better a few people that KNOW what the are looking for, also make sure u hpi it and get all papework/receipts for work carried out on it and make sure its got fsh,also try and get acar with low mileage or a good rebuild with receipts to prove!!!!
.......if something aint right WALKAWAY, do plenty of research look at lots of examples and U WILL find the car of ur dreams
also when u find the right car haggle good on price these cars sometimes dont sell quick being specialised cars and the person might want rid quickly for some reason (..i.e the wife giving an ultamatum me or the car
..laughing but IT DOES HAPPEN!!)and u might get a good few £££ off
.....goodluck with the search