I originally only got approved for the RBC Avion Platinum, not the Infinite (got approved for the TD Infinite though after making a phone call, go figure), but anyway, with the way RBC Rewards works it'll be my main spending CC so I wanna keep the the Avion Infinite ofc... but for now I'm stuck with the Avion Platinum. When it comes to changing/when the year is near done, would the best way not to lose my RBC rewards point be:

A) Transfer from RBC to AA when there's the transfer promo on
B) Remaining points right before cancellation, transfer to Esso Extra
C) Cancel RBC Avion Platinum
D) Apply for RBC Avion Infinite
E) Re-convert Esso Extra to RBC Rewards at no net loss, since it's 1500=2500 either way (?)

does that sound about right? Or how much time do I have to leave between cancelling the Platinum and applying for the Infinite, does anyone have any experience with this?