In front, always a TC Polytune (because the Kemper's tuner is too slow for live gigs).
I was also using a Fulltone Deluxe Clyde since I like the sound of it.
Now that I have a Freqout, I'll put that in front.
I can see giving up the wah, but not the tuner. I don't foresee Kemper giving us a useful tuner anytime soon. And until a PEQ is added for the monitor out, I will continue to use a Quadraverb inbetween the KPA and the K10.