Great progress there on the electrics
As TT says that would probably fail IVA. The IVA manual says that "all
electrical cables/wires must be free from chaffing and secured at intervals of at least 300mm unless contained in a
secure hollow component"
I have been told that a good guidance is to cover every wire to within an inch of where it connects to. I am working on mine at the moment and I am trying to either put every wire in split conduit or wrapped in loom tape if conduit is not practical. Both the conduit and loom taped parts of the loom will be secured with p clips.