welcome to the Fiesta Family Of Grins Sir,
have about 3000 miles on mine now, broke it in softly, trans, clutch, engine, seals, gradually increasing loads with every dozen or two drives or so. I feel that gradually increasing loads and stress on a nice smooth curve will allow everything to seat into its spots nicely. I just don't like beating the hell out of a car off the lot that hasn't been beat on yet lol gotta work up to the beatings, it builds riselieance in my opinion. but to each their own.
mine is solid as hell, not a single rattle from anywhere (my ears are keen to that stuff), and the steering wheel squeaks every time I make the turn out the driveway. But you will hear a ticking noise, its a common thing, when you turn the ac on notice the noise dissapears, IDK what it is, but it poses no threat. just change the oil early if ya can.
but man I wouldn't trade this car for the world, each time I drive it, I GRIN LIKE HELL.