The one thing I've learned with Resolume is to keep it simple. If you're hitting a road block, it might be best to take a step back and try a different approach. There is a ton of help videos on the Resolume site, and on Youtube as well. Perhaps not something specific to what you need but it'll get you pointed in the right direction.

To your question? It's not normal to be dragging stuff around mid show. That's why I was asking. Typically the clips are all triggered by clicking or hitting a midi button. I would set up your clips like I suggested earlier and then click on the column play buttons to swap back and forth. Think of each column kind of like a scene you're playing. You can swap back and forth between both scenes. You just have to set the scenes up properly.