Since every room is different it's a difficult question to answer. Knowing how well your speakers produce a sound stage and how well those speakers are placed within the room is your baseline. After that it's simply trial and error.
Every time I've tried this the stage my Eidolons produce is greatly effected so I gave up. Fortunately I have another room for the HT. The 7.1 HT is in a corner of a horribly shaped room but since the upgrade to room correction it's simply a non issue.
Every time I've tried this the stage my Eidolons produce is greatly effected so I gave up. Fortunately I have another room for the HT. The 7.1 HT is in a corner of a horribly shaped room but since the upgrade to room correction it's simply a non issue.