Just received my 3U rack and git to run through a few sample stock rigs. WOW. WOW. WOW.
Out of the box it's 5-star all the way (both HP and frfr)!!
I think I'll get the hang of it and really look forward to a foot controller for live use.
BTW while going through the manual I noticed on the faceplate of my 3U KPA that the "X" button that is referred to in the manual is missing. The physical button is present but the letter "X" above the physical button (next to the "MOD," "DELAY" and "REVERB" buttons) is absent. Did I get an older unit or what??
I'll be diving into some of your profiles and hopefully contributing some of my own one day. Oh and look out TAF 
I'm headed your way! Anyway, welcome to the music and IT SOUNDS GREAT!!!!
(EDIT: p.s. just wanted to add that I owned the ULTRA and do currently have an AF2 currently that I've used live for a few years. That is all 
)