I don't know about spotlights either but we can figure it out later.

[ Mao grins--it's good to at least have an idea to get started with! ]

If you want to buy them, I'll stay up here so we can start putting them up right away, since it's a lot easier for you to get up here than me. And if you can find any that are kind of reflective or shiny, those would be the best! Otherwise bright colors like red and blue, I guess.