IEC adaptor on power cord for Hydra 8?

Any thoughts on using an adaptor on a standard 15-amp powercord that can allow it to be used with the IEC 20-amp fitting on my Hydra 8? I see that Voodoo makes these adaptors. Also, can a standard Power cord from say Kimber or Shunyata or Elrod or TG be re-fitted with to IEC?
Thanks in advance for any help or suggestions.
I used the Voodoo adapater for a time with my Hydra 8 until I was able to purchase a 20 Amp Shunyata Andaconna.
Quite frankly, the adapter allowed me to try many different power cords.
As a adapter to a a high end power cord it probably is a negative, because it changes the original "voice" of the power cord.
P.S. I don't think you could notice a difference in a blind test.