Stereo stand with adjustable shelves

I have found the Synergy line just as sturdy as the Archetype if not more so. After a couple of years of normal room vibrations the Archetypes need to be tightened (takes about five minutes).
The Synergy is solid; especialy if you use the aftermarket feet. They sell all of the individual components separately for the DIYers too. I've been thinking of using the Synergy posts for a closet remodeling project because of the adjustability and durability.

I'd always wondered about the Salamander Synergys when I saw them in ads or on the internet. They look nice, but are they sturdy enough? Two things always impress me when I see them in person. They're much nicer looking live, and they're way sturdier than I would have expected.

Guys,

I did buy a custom tt platform from Timbernation (wanted different dimensions). Looks great & a pleasure to deal with.