Thanks to everyone that replied. I suspect that I will get them from some of the vendors on ebay. I don't actually have the Disco yet. I have already purchased it from a US Coast Guard pilot that I fly with here in Nova Scotia. I have finished all of the import stuff, but he is driving it till next week. When I was driving it to the customs office last week, the left rear brake started to make a metal to metal noise under braking. The noise went away when I released the brakes. I had a quick look from under the vehicle, but will get the wheels off next week to get a good look at the rotors and pads.
I suspect that I will probably use the vendors on ebay. The prices seem good and their feedbacks are all good.
Thanks again,
Denis