Hi,
Nr1. You didn't say if your car was a coupe or roadster if it's a roadster the chassis will have a little bit more flex in it probably causing the door to rattle not sure about the coupe though.
Nr2 check your inner wheel arch is not rubbing on the tyre on full lock or put on full left lock then look under the car to see if the tyre is touching anything.
Nr3 It does sound like a wheel bearing a quick check is jack the front so the wheel is off the ground get your hands round the back of the wheel at 3 and 9 o'clock and see if you have any play in the wheel then try 12 and 6 o'clock and again see if you have any play in the wheel, failing that take the car to a garage that you know they should be able to tell.