Just q quick reminder that if you want to get extra height with your cameras, you can use a variety of different and inexpensive Painter Poles found at your local hardware stores. Perhaps you need to hold up a portable flash, and LED light, or extend a microphone. The easiest way to adapt painter poles is to use one of these special adapters designed to thread to the standard hardware poles, and also have a locking set screw to prevent your accessories from coming loose.
The ClickSnap Adapter is a bit more expensive, but it does already come with an articulating ball head. One less thing you need to add if you want to be able to tilt.