Hi,
This would be a good idea but there would have to be clear definitions as to what constituted a bass setup. I think that when creating a pre-set setup there should be an option to select tone stack for bass or guitar. Automatic selection depending on whether a bass stack was selected would safe a lot of time for users indeed.
At the moment there is no option for bass players and as a result, trying to get basic descent bass setups which would rival other bass amp manufactures is not so straight forward. This is a serious issue and Kemper needs to consider this in their future updates. I guess that they are working on something right now!
Sam