pocket wizard and pentax flash compatibility

I use a pentax 645 for portraiture. My current flash is a simple Pentax af220T which I use all the Pentax dedicated ttl off camera shoes/cords. So far I have gotten good results mounting my flash on it's own light stand just off the camera with the 3' cord, but I am interested in the Pocket Wizard system for complete wireless off camera flash control. I'd also like to use my Sekonic L-358 meter with the Pocket Wizard system. I hope to soon upgrade to a better Pentax flash, but what all will I need to connect a Pentax flash to a Pocket Wizard system for wireless control?? :

I suggest you ask the Pocket Wizard people. And take out a mortgage. It's nice kit, but not cheap.