"Irrlicht" is absolutely great and I love "Picture Music" from time to time. But I've never really cottoned to "Cyborg"; it seems a little unfocused but maybe it just suffers by comparison to "Irrlicht". And the mix of electronics and live instruments on "Blackdance" has never worked for me.
How are the sound quality and bonus tracks on the SPV reissues? Is it worth replacing anything I now have?