HI, WAS WONDERING IF ANYONE COULD GIVE ME SOME ADVICE ON BUYING A LEXUS IS 200. MY FIRST PROBLEM IS THAT IM LOOKING AT BUYING ONE ON A X OR Y PLATE AND THEY ALL SEEM TO BE QUITE HIGH MILEAGE, IS THIS GOING TO BE A PROBLEM WITH RELIABILITY OR ARE LEXUS GOOD FOR IT. MOST SEEM TO HAVE AT LEAST 60,000 ON THE CLOCK. ALSO IM NOT SURE WHEATHER TO GO FOR THE SE VERSION OR THE SPORT. IS THERE MUCH DIFFERENCE BETWEEN THE TWO. ANY HELP WOULD BE MUCH APPRECIATED. THANKS