I owned a 1999 then a 2001 Mustang GT convertible many years ago. I recently retired and am now looking at again owning a 2007-2009 Mustang GT convertible. Are there any issues I should be aware of? I am looking at picking up a car with under 55k miles, A/T and heated, leather seats. I have found several 2007s priced from 16.5k to 22k. Is that a normal range? Thanks.