If I'm taking the thread off course, I appologize. I think it's relevent and may make a difference...
James,
Other than for heat dissipation and physically holding the weight of the components, have you heard any differences between racks? I'm not talking measurements that'll drive your engineers crazy, I'm just talking opinion. Kind of like component warm-up.
What do you look for in a rack, other than ventilation, weight capacity, and aesthetics?
I've been contemplating a rack change, but I'd rather save the cash and buy a new component like a BDA-1. I'll hold off on a rack until I buy a house that'll be home for the long haul.