Congratulations on the new venture! Nice to see a real engineering approach for a change. Here's another (unsolicited) suggestion:
Glass tends to ring and if you can source some sandstone from a local supplier this would be a big step up from glass. Granite and other stone materials also ring to some extent. Perhaps a wood option might also be worth looking at. These could all be options for you to consider.
Also I could not see clearly from the picture but is that an isolation design on the feet at the bottom of the rack?
Glass tends to ring and if you can source some sandstone from a local supplier this would be a big step up from glass. Granite and other stone materials also ring to some extent. Perhaps a wood option might also be worth looking at. These could all be options for you to consider.
Also I could not see clearly from the picture but is that an isolation design on the feet at the bottom of the rack?