To the first question, as an individual, I feel overrepresented by all the different levels of government. At the federal level, I feel the territory is under-represented. It has nothing to do with our population; it's about land mass. We just have too much land for one person to cover.
Yes, I believe voting at 16 would be very good because you have students you can easily engage. You know where to find them. They're at school. Actually, they would probably become some of the most informed voters, because it would become part of their studies.