Bury conduits / Cleaning prioritizing

[IndustryStandard]

Can we please be allowed to hide or bury conduits that aren't in walls? This is all 100% for aesthetics but I really dislike having to look at these ugly lines in my pathways around the base.

Another QOL change is that I would like if I could put a kitchen/hospital at highest priority to keep clean as much as possible, I hate micro managing my cooks to keep the workspot clean, and I especially hate watching my janitor worry about cleaning the paths and other unimportant buildings instead of what really needs work done asap. The game already recognizes what each room is, so I don't think it'd be to difficult to work this in.