Installing another hard drive to install windows on to prevent overwriting anything I might hope to salvage and then I would try one of the daya recovery programs out there to see what I could recover. I personally use Easy Recovery Pro for file recovery.

Hope for the best but expect the worst. If the noise you were hearing was a hard drive head your data may be gone unless you send the drive to a data recovery house with the capability to mount your drive platters in another drive unit for recovery.