I would have the toes moved slightly forward.
Agreed. My buddy told me to test his board out because he was having trouble (I'm not that good, but he was just riding for his third time) and when I buckled up, my boot was about an inch from the toe side of the board! Took a lot of pressure to even go toeside. I find that if you're going to be unbalanced, its easier to be biased on the toe over hang than heel overhang. Slightly. Best to be mostly event.