New Home-Studio Workstation

thank you for your response!
I’m planing on building together the PC myself but wouldn’t really now how to over clock the 3930K to 4.5GHz…is this something I could do myself?
would the “WD VelociRaptor WD1000DHTZ, 10’000rpm, 64MB, 1TB, SATA-3” be appropriate?

what do you mean with "whimpy samples? (sorry english isn’t my first language)