You don't need new struts, you just need to get the bushings replaced. Any dealership should do it for you for free because there is an outstanding TSB on that problem which, from what I understand, outlives the warranty through the life of the car because it is a known problem. Check out the links in my sig for a ton of info on the "clunk"
Best of luck. also, if you're close to PA, I'd entertain selling mine...39k miles, no clunk, adult owned, completely babied.
