Not completely cat related but it's come time to rack up some new macs and have a nice case built. From everyones experiences, are mac pros happier running in their normal orientation or horizontally?

Either way really isn't a problem in terms of case design, I just don't want to build it one way and change it six months down the track because the macs are having issues.

Was thinking of putting 1x ImagePRO HD per output and custom panel for preview/eth/artnet ect. What does everyone do for monitor/key storage? Anyone put UPS's in?

Thanks for ideas.