I wonder if containers could work better? I've run into performance issues when I get a lot of containers in once scene but they would handle the instancing/updating a lot better. I agree with monster I think you're starting to dive into an area that not many people have to go, at least not around here. Most lighting in…
Scripting definitely helps manage complexity, and with mass-editing. Have you tried using the Layer Manager? I'm using it a lot lately, to manage lights and meshes for complex interiors. There are some nice scripted versions too, like Outliner, etc. Also take a look at Soulburn Scripts, many great tools for editing…
Yeah, I forgot to clarify that I'm familiar with Light Lister, but this only manages the light-objects, but not the models of the various fixtures. I suppose that there's no easy way then? The scripting itself seems pretty daunting... I dont suppose that everyone approaches it by using scripts or by hiring a techie either?
This won't solve all your issues but the Light Lister tool will help manage all lights in one location. http://docs.autodesk.com/3DSMAX/16/ENU/3ds-Max-Help/files/GUID-1A51D621-55E3-48E6-B958-5378BBB60574.htm But I think your best solution is to find a tech artist to help you make a few custom tools that you need. Or learn…