I installed EBC graphite pads (FA18) on my '81 about two years ago, and I am quite satisfied with them .
Got them from Bike Bandit .
Before the new pads, and new rotors, my wet braking was almost non-existent , I avoided riding in wet conditions at all costs, now, I have now problems in wet conditions .
Costs at the time were real close to OEM pads .
I just scored two sets of FA18 pads on Craigslist, for the LS, $25 total for both sets still sealed in their original package, couldn't pass up that deal .