Once I have the mod installed, cleaned, and everything working: can I just copy the following directories:
C:\Program Files\Bethesda Softworks\Oblivion
C:\Documents and Settings\My Documents\My Games\Oblivion
to a backup drive and then, if need be, just reinstall the directories over a clean Oblivion install? Even if I could just do the FCOM install and save myself hours and hours of install time, that would be wonderful.