OSMC Installation via NFS Problems [Raspi 1B, Synology, NFS] [SOLVED]

Error 1 Solved via:

TL;DR: don’t squash your roots on nfs installs.

Error 2 Fixed.
Found this one:

Manually set my permissions to 555 on the NFS box on /path/to/nfsroot and kodi came up without errors.

Changing skin threw me a sadface afterwards. Still debugging. (Edit: no further issue as stated below.)