Robert,
I don't have any turf to protect, I killed it with Roundup
Your ideas are sincere and fresh. The catch, is that the person posted here wanting to know what to do. Learning how to remove trees on a discussion forum is a sure way to get hurt or killed. With no climbing or rigging experience, the fellow is exposing himself to a high risk. I feel that it is irresponsible to try to teach all that is needed in this medium.
Besides, by the time he were to buy rope and saddle and some gear, it would probably be cheaper to have someone do a "cut and run" Heck, since he's in Hot-lanta, I would bet that he could connect with any number of the denizens on this forum who are pro/rec climbers

Learning "low and slow" would mean to take his knowledge of tree felling to the next step which would be to just plain climb trees with rope and saddle. Then, the next step would be to do some pruning with a handsaw which would lead to using a chainsaw. Then, learn rigging using a handsaw for cutting. Then rigging using a chainsaw. Then removals. Step by step, low and slow.
Tom