I guess I'll answer my own question
I picked up the Concept Wood LE with the Satisfy Kardan Carbon arm yesterday....first impressions are it is a surprising upgrade from the basic concept...I kept the Maestro V2 cart from the previous concept and I don't know if its the Satisfy arm, but, the sound is fuller, smoother highs and much heavier bass than the previous base concept...extremely happy with the change so far...day 1