Just for yucks, here is a picture I mocked up of how the stand will look...
[img]http://www.avsforum.com/avs-vb/attachment.php?attachmentid=129755&stc=1&d=1231954709[/img]
I'll use the threads for the spikes in the stock base to bolt it to the custom base, and then fill the custom base with sand or shot.
The added mass, and with of the base, should do a good job of adding additional stability, and the additional 7.5" in height should do a good job of raising the projected sound stage.
[img]http://www.avsforum.com/avs-vb/attachment.php?attachmentid=129755&stc=1&d=1231954709[/img]
I'll use the threads for the spikes in the stock base to bolt it to the custom base, and then fill the custom base with sand or shot.
The added mass, and with of the base, should do a good job of adding additional stability, and the additional 7.5" in height should do a good job of raising the projected sound stage.