Trunking hides a multitude of wiring sins!I haven't got any trunking, but it does sound like a useful thing to have.
What didn't help the build I've been doing today was trying to make it compact (so I can take it away with me to Lyme Regis & play with the controller). If I didn't have some sort of terminals (I used the wago ones) it would have been an absolute nightmare.
I'll post some photos of the monstrosity I've been making at some point...
Here's an old retrofit I did.
Without trunking covers installed-
With trunking covers installed-