I made a similar migration, actually. The 950 would give you the latest DD-EX and DTS-ES formats as well as Dolby Pro Logic 2 and DTS:Neo6 for two-channel material.
Plus, in my switch from the Technics unit (which I was using only for DTS,) I noticed an improved audio performance as well. More clarity, improved directionality.
Finally, the 950 is a full-fledged pre/pro with more setup and connection options. At the price, I think it would be an excellent upgrade for you, particularly after you reduced your costs by selling the Technics and your bass management device on eBay.
[This message has been edited by boblinds (edited August 19, 2003).]