I'm interested in picking up a Sekonic L-758, and while PocketWizard triggering sounds interesting, I don't want to have to buy the light meter AND two PocketWizards to try it out.
It occurred to me that I might only need to buy one PocketWizard, if I use my existing Cactus transceivers.
I've created a diagram to explain how I'm imagining this...
Basically, the Cactus radios will trigger the flash when my camera takes a picture, but the PocketWizard radios will communicate for taking meter readings. The hotshoe stacking will look a little funny, but it should work, right?