After several weeks of pondering my options, I've decided to order a pair of SCSTs and a custom made supercharged center.
Jim found an unusual spalted beeswing Makore for the SCSTs:http://www.wood-veneers.com/Makore_Spalted_Beeswing_4282-04_JPG.html
He said he's never seen an example like this, so it should be unique.
The center will be designed to fit on my mantle below the plasma screen, the space is only 7" high and 8 1/2" deep, but there's plenty of width available to get the right volume. It will be done in black to blend in with the bezel on my Pioneer Elite plasma screen.
This will be replacing a 25 yr old pair of Vandersteen 2Cs and a Vienna Waltz Grand CC. Front end is an Oppo-93 into an Anthem MRX300 with a Parasound 2205-A amp.
Can't wait, should be awesome and unique!