... It would be awesome to see Kemper put out a powered floor unit with an updated profiling algorithm and updated interface. This is what we are all waiting to see Kemper, lets see if this happens.
Not really. I don't think that this i what we are "all waiting to see".
I have no interest in floor devices of any sort; bending down to the floor to make a minor adjustment is uncomfortable and looks terrible onstage. There is a reason that Kemper, Fractal and Line 6 all offer rack-mount versions of their top-tier products.
I also have no need of the power amp; I end up having to mix vocals and acoustic instruments into my monitor, so the power stage has to be later in my signal chain anyway.
Also, what about the interface needs to be changed in your opinion? While the KPA is complex, the menu interface with callouts for the physical knobs is pretty intuitive.
The only thing I really would like to see from Kemper is faster loading times, so that changes across performance pages could be done during live performance. Other than that, it's fine as-is, from where I sit.