I like to define different floor types for making sidewalks, drives and parking areas, etc. on my site plan. I'm wondering if there's anything else I could use, or otherwise some way to allow me to set object styles differently vs. the floors of the actual building. For example, I want to make the boundaries of the site elements bolder on the site plan, so it stands out amidst the contour lines, etc, so I might set the line weight of floors in projection to be 8. But I don't want my building floor slab to show that way on my floor plans.
The main reason I do the site elements as floors is because I have a profile for a curb and gutter set up that I can apply as a slab edge, so it makes it really really easy create curbs around all the curved and straight portions of all my sidewalks, driveways, etc.