That boom should work fine.
The CL-360 plus modifier and bracket will be less weight than a moonlight with modifier.
The power pack can be put at the other end of the boom along with the sand bag. It doesn't weigh much but might as well get it over there. Handy for turning the light on and off via the battery switch.
Nice thing about using the battery switch is that the light comes back on set to the same power setting. What it will not do however is come back on in H mode.
Scott, Jesus and probably others are using 40" grip arms for short booms. That's another option.



