Correct....25.5" track width on the Super Imp. So you are looking at a PSI imrovement of 18% or 29% with the wider tracks. A side benefit from the wider tracks is that you won't have as much snow spilling into the cabin as I often experience.
Of course, one should not operate any cat with the doors open but the Imp's defroster leaves much to be desired (con). Also the small size of the cabin is a con for big people, but you already know that.
Attached some more pics from the same day. The frontal shots were taken by backing up and walking in front of the machine. Wider tracks would be sweet.