I have owned my Lorelei's for several years now. A few months ago I saw this picture and I knew I had to have these outriggers:

Well I finally ordered them and installed them tonight. What a great tweak for these speakers. It's like the speakers have disappeared. Bass has tightened up considerably!!!!! Articulation and seperation of instruments is better. I'm not sure there is an area that has not been improved with these things.
On a pratical side, I am just terrified to have people in my house for fear that these speakers would get bumped and topple over. I am no longer worried. These babies are incredibly stable now. Aesthetically, I find them to give the speakers a more intersting, substantial and balanced look.
They were easy to install (30 minutes) and balance.
This is one of those win-win-win tweaks!!!
As always, YMMV, but this is a very fuel efficient tweak for me!!!!
Here is a link to the website:
http://www.soundocity.com/index.htmlI have no affiliation with this company