Must not be Canadian, but it's formal wear (dress uniform?).
Namor: mmm... no, and I'd tell you why but it would be a spoiler.
Dr. Strange: actually, depending upon the dice used, he could be fine. More powerful effects will cost PP to activate, or be plot-based actions, but his blasts and shields and such are no more powerful than most other heroes. This isn't epic D&D, he's fine. I'll see if he's in Civil War, and if not we can figure him out.
Coin flip: hah. Enjoy not being able to read, sucker! (fitd giggled, the dungeon master within bubbling to the surface with a hundred cruel and otherwise avoidable tricks and traps. With supreme effort the Watcher pushed it back down, returning to the conversation with a straight face). By which I mean "sounds good".
I recommend the Bendis run on DD. I read five+ volumes in hardcover via a friend, and I was tapped in for days. Vacation well spent, but loooong nights without sleep as I was up reading. Amazing series. The only other one like that for me was the Ed Brubaker run on Captain America, the Death of Captain America omnibus (winter soldier, lead up to Civil War, amazing amazing amazing).
Dice: We'll be rolling everything on these boards. I believe it should be fine (my hand has carpal tunnel, so I don't want to click for every roll to another site).