SAEC WE 506/30 incoming. Anybody here with any experience with this arm?

I simply couldn`t let this arm pass me by, it is simply gorgeous. Has anybody here tried it out? 
I have read a bit about its weird geometry, but I have tried out a SAEC WE 308 L 10.5" and it sounded quite good as long as the overhang was right. 
So...Can anybody here direct me to any reviews og contribute with any personal experiences?