right after coming back from ford fair this year and having no car to show for the first time ive decided i want to buy anouther rs as a daily driver to replace my knackered £500 mondeo im driving around in at the moment. My last two decent fords were a escort mk6 rs2000 (which i dont want anouther) and a mk1 escort(id love anouther but wouldnt get one for the money i have which is around 3k) so ive been thinking of getting a escort rs turbo or a fiesta rs turbo I have a few general questions that i hope some of you may be able to answer.

1.) for those of you who do drive one every day (im guessing not many) how are they to live with?
2.) there getting old now how easy is it to get the uncommon parts that break do ford still sell much?
3.) would i get a decent rs turbo with mint bodywork for 3k?

sorry if the questions sound stupid as i dont really know much about fiesta/escort rs turbos and there doesnt seem many for sale on here at the moment to see what price they go for ideally id like to buy one that someone has really looked after as i know a lot may have had a dubious past. Thanks in advance for any advice.