This might be something that would end up being a Kemper 2 thing but...
And I know the idea is to profile the whole chain at once but...
Would it be cool if we could profile the preamp and have the profiler "hold" on to that, then...
Profile the power amp, "hold"that, then profile cab and mic and mic pre's etc.
With extra parameters for all profiled "segments" to be "merged" at the end
Giving every part of the chain it's own part to be able to switch them out individually