So I going to start modeling my whole house in Rhino and I would love some help on how to set things up. I have the cad lines all brought in and ready to go. I have 3 floorplan levels and 16 section cuts all brought in to rhino. I want to setup things to make it easy to draw on top of and start modeling. So the question would be the best way to organize the cads. I am going to create a layer for each floor / floorplan. then a layer for exterior elevations and then section cuts as well. For each or the views I was wondering if I should make each a block or a group or what to group each together. I am coming from sketchup, so my typical thing would be to group each section cut, but I am not sure the best method in Rhino.