I have the Oxygen helmet and love it. I have never been "too hot". If that should happen, I will just crack the shield open to solve that problem. Two-Four people is a great choice. I had Sena and it was great for my wife and I on the same motorcycle. Pretty much just line of sight range in the woods on snowmobile. Of the two you mentioned, the trend seems to be leaning towards Sena vs. Cardo on the Goldwing forum that I follow. Some friends of mine have been running chatterbox for years and they like it. Much better range , as it is a two way radio with many frequencies vs. Blue Tooth. I bought one, but my friend that rides in Quebec with me wasn't able to ride last season. My other friends that have the chatterboxes ride strictly in Maine, so I haven't been able to try it yet. Regarding your trip, it's a big Province, as I mentioned previously, be open to calling audibles, and make changes. Ride where the riding is good, even if you don't make it to all the places you planned on getting to, this time. I always look at as a reason to come back. I like to avoid stumps, gravel and mud. It's too short of a season for that. Or, so it seems to me. Best of luck.
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wng-2 ·