Hi,
Very impressive! I like my Axe Fx 2 but the I like the KPA even better! I'm going crazy profiling every amp I own with amazing results! For live performances I'll be using the KPA for the amps and the Axe Fx 2 for effects since I'm used to the them and also for added flexibility. I already was successful in using them together with the Axe Fx 2 into the KPA stereo fx loop and using the 4 cm method for more options as far as pedals. Next I have to get the MIDI set up using the Fractal MFC101.
I've never liked the Axe Fx 2 directly into my studio monitors(Dynaudio BM-6a and BM9S sub), but with the KPA the tone is so much better!