Use Spotlight and QuickView instead of Mail based rules for logging

My Mac indexes everything on my drive and with SpotLight I can find whatever I'm looking for. I don't have to open the file to read it, I can just use QuickView instead. It would be efficient if Studiometry used these two Apple technologies for Mail logging. It would speedup the startup time for Mail when launched as it seems to run the Studiometry rule to find new mail items yet to be logged and would use existing data (SpotLight Index) instead of searching for and extracting text from e-mail to display in logging.