No chance H. You can bodgy up the adapters to couple the reducer to the scope, but you will not reach focus. I pushed a note to Art from TNR (Main US tak dealer) to confirm.
FSQ106 @ F/5 has a BFD of 120mm
FSQ106ED @ F/5 has a BFD of 178mm
Many complain that they can't even get certain eye pieces to reach focus with the old FSQ due to its shorter BFD.
http://www.buytelescopes.com/Topic/1...cus-guide.aspx