UPDATE - App available to auto-overclock - No More Scripts....
oruam57 over at XDA has provided an app that makes use of NetRippers overclocking dll, and does this automatically. The program still requires the manual creation of some registry keys... and if you want to OC at boot you must add a link to \Windows\Startup.
This solution is much cleaner than the mortscripts, and is working as it should be...reading the power states of the phone rather than registry keys. This solution should work across all roms, but no guarantees.
http://forum.xda-developers.com/show...&postcount=958
Big thanks to netripper & oruam57