I've had one of these and while it was fantastic sounding and allowed so many sounds, the "Rocket Science" factor was overwhelming. It's bigger and heavier than I needed, and the menu dive can be deep but difficult to adjust while playing out. If you have roadies and a lot of time, this system is perfect.
Not mention at the time is was expensive as heck. My mini pedals velcroed on a piece of Futon frame work much better for me at 1/4 the price.
Not to say it isn't for you, it's a wonderful unit!