I need to replace the brakes on my trailer. Calipers seized, rotors ok, lines good, actuator needs replacing. Was quoted $250 each for the calipers (!), $250 for the actuator, and 5.5 hrs labor. Seems way high to me. Etrailers has the calipers for $90 each, actuator for $125. 5.5 hrs labor seems a lot. I'd love opinions of those who've replaced brakes, and advice about whether its something that someone reasonably handy can do themselves. Working in the cold, aside.