I also traded my old Vex for an x67. Mine also does duty as a bow mount unit during the soft water season.
That said, I soon realized my mistake of NOT ponying up for the m68C with the integral GPS. If you own a boat and spend any time on waters that you ice fish this is a no brainer.
I still have the 2 seasons old x67 with the ice 'ducer and Lowrance portable carrying bag. I could be persuaded to part with it. PM me if you're interested.
/m