Thank you guys for all the kind words. This whole Animals project goes around the world - just a bit way too far for me. Never thought that it will come out that way.
To answer some questions:
All material is sourced from Animals' latest CD remaster (which was very bad and needs to improve - but compare for yourself), Snowy White's Goldtop CD and Floyd's A Tree Full Of Secrets. But both versions on the DVDA are mixed differently.
I had files from the Q8 tape but didn't use them finally. Also the files of the great Pbthal-vinyl-rip of Animals came too late for this project as I made this conversion in last summer already.
Before I had have any idea how to make conversions I always dreamed of "Echoes" in quadraphonic sound. And of course I will do my version of "Meddle" too (in the same manner as Animals).
To compare both quad versions of DSOTM go to
http://www.highfidelityreview.com/reviews/review.asp?reviewnumber=12583627
To make a long story short: Try to separate the several mono channels (the SACD version is available as DVDA and DTS-CD too) of both versions.
Then ad 1dB to both rear channels of the SACD version and ad about 1dB (it's a matter of taste) to the low frequency range of all channels of the DVDA version.
So you will eliminate the critical points of both versions. Then you'll can listen to a pair of perfect quads.
Sounds simple but it works. Try it - but first read the review to know why you should do this.
Anyway thank you all.