Even if a light won't tailstand at all there's nothing keeping you from propping it up, I see the need for tailstanding being more if you were picking it up often, moving it from room to room, then rigging it each time might seem more and more of a hassle.
know what I mean? If you were just going to leave it pointed at the ceiling for a long time it doesn't really matter if it tailstands or not, leave it in your bag with the top open, put in in your boot, etc.
If you're going to move it around like a candle repeatedly then yeah, and make the light short and wide while we're at it.