Keep the pedals, get the G10 and get rid of the POD? As far as floor stomping goes, I find both pedals and multifx units have their place. Unless you have one of those pedal boxes that can control which pedals are in effect. But then you don't need the POD or GT10 at all.

In my varied readings on rigs and checking out professional gear set ups, the artists all seem to use pedals, not fx boxes. If that is any influence.