Run it stock at those clocks and run it modified, power usage is as good as the same yes.
QQ: Any idea on the actual powerdraw mate? Just trying to get the w/h ratio compared to copy pasting straps. I figured out how to do the custom straps, as I have no programing knowledge I will have to use excel to try and get shit done and spend half a day or more to get one strap out. Just trying to get some efficiency numbers down to see if its even worth it. Thanks a ton!