In case anyone is still reading this or is interested - I just finished listening to Bat Out Of Hell Multi channel SACD... It was amazing! Sound was much better than the Hits out of Hell DVD and again I noticed things that I'd never heard on the regular CD version - especially Bat, Took The Words & Crying Out Loud.
All in all very pleased with my purchases - well worth buying a new DVD player for!
Now, if only I could find Bat out of Hell 2 on SACD...