Go to line
 - Esc
 - Line number
 - shift-g

Multi-line-edit
 - Esc
 - Ctrl-v
 - Move cursors to highline vertically
 - Shift-i
 - Make changes
 - Esc

Multi-line-edit on matches
 - Esc
 - /{search-string}
 - cgn
 - Make changes
 - Esc
 - . for next change
 - n for skip next change