Hi
I am a couple of months away from purchasing a new car and am considering a mirage es+ with a cvt. I've already test driven it and really like it however I do have one concern: My wife and I are avid kayakers and I am concerned about how having two 54lb, 14 foot kayaks would affect the car given its lack of power. Has anybody driven with a roof carrier or boats on the roof? Do I have any reason to be concerned?

Thank you