Hi k320,
If your source budget was slightly higher, how about going straight to the top - Krell Cipher CD/SACD player! You can message me for details. It's AWESOME, will make the DVD-5000 sound positively broken. The Cipher's level of detail is shocking. The control, weight of everything, percussiveness...everything else sounds soft.
Pared with a CAST preamp you'd have the full setup. :-)
-Brian