even if the clunk is gone (which i suspect it may be), you should have the car thoroughly inspected, since it seems you have not had that done.
steering and suspension, brakes, and drivetrain mounts and joints should be inspected ~once a year, whether or not there are any problems, even on brand new cars. fluids. filters, and belts check every oil change. this will head off most potential breakdowns or major inconveniences.
BTW, nice car. i think i've seen pics of that on the list before (i remember the blue wheels)
