Yeah that's what I was thinking. I know exactly how dangerous SCSI drives can be and I know how much those juice those things suck up when they start up. I'm pretty sure that the engineers of Amiga didn't envision the day that video cards would have to have their own power substation to get started, so I'm sure the Amiga motherboard isn't invincible.
Besides starving the motherboard and cards of power from the already strained power supply, I would think all the drives, the cables to connect them all, the brackets to hold them in place, and the fans to cool all that would make for a very crowded house in a 4000T. Hey, you could get all fancy by having all your stuff in hot swap trays. :idea: