I use that Finish Line lube too, the all-weather "cross-country" type. It's a bit thinner than Phil oil, which I gave up on because it kept getting all "stringy" between the chain and cogs and spattering all over my spokes and chainstay. Yuck. And any wax based lube won't last more than an hour. I probably over-lube a bit, but a dirty lubed drivetrain is still faster and quieter than a dirty un-lubed or wax-lubed drivetrain.