The simplest way for me to identify the name of the drum set that the song was crafted with is to use the BeatBuddy Manager (BBM). If the kit is not imported or active in the project, the Default Drum set: field will display the kit title preceded by an asterisk.
The file size in the finder shows 103,1mb but in BBMO when loaded it shows 98.27. There is more to a kit than just the total of its samples, which it what accounts for the difference.