As a rule, all my profiles are unique to there own packs. - even though on a few occasions Ive profiled the same amp, but its been with a different setup, mics or Speaker cab. - No one profile from a pack has been copied across to another. so yes all unique.
That's good news! I'll definitely plan on getting the Fender pack in the future.
Btw, I've really enjoyed playing with bundle 2 today. It took me awhile to get around to previewing them all. They sound so good that I would stay playing on one amp profile and not want to turn the dial to check out the next one. My favorite of the pack so far is the H&K, although it is very difficult to pick a favorite. I imagine my "favorite" will change with the context of the song and recording session. It is so easy to dial in any tone you want. I love having an array of amps to choose from like this. It is so cool.