A few questions if you don't mind...
What brand did you use? How is the beam pattern is it still "stock" or do the LED's scatter the light pattern? Most if not all LED lights (other than stock LED's) scatter the light pattern blinding oncoming cars. I hope yours doesn't. The only ones I would consider would be the Phillips or Osram LED's for 2 reasons,
they don't have fans (use heat sink instead) and they supposedly perform better as far as beam pattern goes keeping stock pattern (supposedly)....but at over $120 (pair) ouch! The LED's with (micro)fans don't last very long. A friend used the cheap ones and burned out with-in a week!
You state "country back roads" is your use if they're scattering light I guess that's ok as long as there's no on-coming cars.