I pretty much disagree with everything there. No Einstein needed. Lowering big wood is absolutely no different then small wood other then the consequences. Big wood=more wraps. Otherwise, you do nothing differently then a small log. There's no Einstein factor. Leave enough slack to get it moving away from the climber, let it run slightly and ease the brakes at the right time....... Same thing you do with a 100 pound log.
Hard on ropes? Ropes are a tool to make money. Not a possession with sentimental value. If I had the option of kicking $5000 worth of tree work in a day with a guy or two and no crane, but Id be missing a $200 rope, Ummmmm, kill the rope. This game is about money. Hour for hour, pound for pound, money. That's all this game is. I'd ruin any tool, on any day, if the value of the work could reimburse the tool, and also far exceed my typical net. He doesn't do that shit daily. His schedule is as full of stupid tasks as the rest of ours. But when he gets big dollar removals lined up, he has been at this game far long enough to know how to make money off big dollar work. Not milk it out because you can.....
Think on it bro. YOU might not do it. Just like I wouldn't do what Ive seen other climbers do. Not because they are wrong, but because I lack their skill set/experience/balls.