Yeah, instead of considering $350 racks, I would also like mention ones that are $1400. You should have a custom one built by Sound Anchors, or Billy Bags, but especially Sound Anchors.
FWIW - I saw some Plateau racks in a store, and at least those samples had a certain horrible build quality to them.
Good luck Opp, I'm sure you will end up with a nice non-flat rack.