Yep, this will do it. Two things I will remind folks:
First, if something breaks, that is going to be a community support items. Following these steps, should be fine, but I have to get that out of the way regardless.
Use Popey’s repo - I know them, I trust them, I do not know those from forked repos. So using Alan Pope’s repo (popey) is going to be where you want to be for unsnap.