Is there any plans to allow navionics platinum plus to be used? I bought TZ3 and radar to replace Raymarine system. I have TZ3 powered up to check out the charts. I have spent close to 1000 bucks on timezero navigator, fishing chart, and available navionics for the Great Lakes. All of which are useless for the Great Lakes as far as fishing goes. Navionics is not the greatest for the Great Lakes but it is something. And the ability to make my own charts was priceless. At this point I do not see my self putting this system in my boat.Which would suck, not just because of the big money loss, but I was excited to try out Furuno.