I've recently used the Sumiko Master Set for my speaker placement with great results. It is worth a try and you can do it yourself if a Sumiko trained professional is not near you, as was my case.
Try here:
http://www.audiocircle.com/circles/index.php?topic=64320.0
http://www.audiocircle.com/circles/index.php?topic=65908.0
http://www.audiocircle.com/circles/index.php?topic=64321.new#new
http://www.audiocircle.com/circles/index.php?action=printpage;topic=60819.0
Try here:
http://www.audiocircle.com/circles/index.php?topic=64320.0
http://www.audiocircle.com/circles/index.php?topic=65908.0
http://www.audiocircle.com/circles/index.php?topic=64321.new#new
http://www.audiocircle.com/circles/index.php?action=printpage;topic=60819.0