We have this whole back wall of the home that supposedly is falling in, it's hard to tell for sure without ripping out drywall. We were quoted 10k to brace the wall with anchors out into the dirt. My husband is wanting to dig the entire side of the home up to the garage into a walkout basement instead to take the pressure off the wall. Logistically would this work, what are the concerns with removing all that dirt? #diy source