I'm really looking for someone to say why this is a bad idea for my current situation, and then learn how to do it for future reference. 130 year old house in western New York. Balloon Frame construction. Previous owner blew in some insulation. In a perfect world, I'd love to tear down the lath and plaster, put in some spray foam or roxul, and drywall it. I assume; 1) This is not worth the cost (especially since this will be rental income property soon), and 2) There are a lot of issues in doing this. My main question is; what are the issues and where can I look to learn about them. 1) Is it best to add furring strips to bring the wall thickness out to the window casings and allow for more insulation? 2) Can I go back later to do work on the ceilings, or should that be done first so wall drywall can help support? 3) Will there likely be structural issues taking down lath and plaster 4) Anything else that should be done while the walls are exposed? Just giving me links is fine. Thank you.

I want to hang a central vacumn unit on drywall. What are the best type of anchors to hold such a unit?