I'm going to paint the exterior of my approx. 5000 sf area 2 story house (rough stucco) all by myself. I want to power roll and have read many articles and posts that lambswool roller is the best roller to use. I've read that spray/backroll is the best method but I'm a one man show for this project.

My problem is that I can't find any lambswool rollers that are for power rollers. ANY SUGGESTIONS