-
it might aesthetically put others off in the future
People who consider ex LA stuff aren’t put off by this kind of thing or they don’t even realise it’s difficult to hide away in the future.
Fancy conduits aren’t that spendy but finding someone to do the work will be annoying assuming this is london. If it’s not london it will be inexpensive compared to getting them set in to the wall.
Depends if there is a ceiling cavity :)
Ex local? Might be brick / concrete