I've dealt with Reved before (almost running out of fabric - how is your sister?) and can vouch for him. I'm in Canada too, and he helped me out a lot when I was very new to the Rev game. Don't hesitate to get in touch with him.
I think the idea of the second sail is the right way to go. With all respect, the idea of burning holes in your primary kite gives me the willies. Get a sail and get a bridle kit so that you have choices about what you fly that day. When my ship came in and I could buy three ABS kites, I got the UL, midvent and fullvent. With those three I can fly in most anything and they are all ready to go whenever I get the time.
Good Luck!