Chine Splash Rail on a 20 SF

I'm looking at the Smart Rails - but they are really pricey! The Barbours' look like they might work - but attaching them is a trick. With the Smart Rails, the taped-on glue strip holds the rails in place while you inject the epoxy and allow it to set up for 24-36 hours. Same mounting problem with the teak unless you plan to drill into the hull - which I really don't want to do.