Clearview will make a custom height shield for $30 extra. That's really appealing as you get a factory edge, and a custom height. Failing that you can always cut down a shield. Currently, I'm undecided if I should go custom or get a 17" and cut it down. I have ordered all the hardware, and will make a cardboard shield to check the height. Clearview has instructions how to measure a shield on their website.
As much as I'd like to go with a custom setup, I'm not sure how accurate I can estimate the placement of my template to actually get the proper height. The cutout of the windshield sits about an inch above the headlight.
Where in BC are you located? I'm near Ft. Langley.
H.