I am looking for a motherboard that will allow me to place 3 ssd's in a raid 5 configuration. I'd also like to connect them to pci-3 16x slots. Does such a mobo exist? If so who manufactures it and what is the model number? The other requests are; I want a header with usb3.0, the ability to crossfire 3 videocards, room for 32GB's of DDR3, a HDMI port, bluetooth capability, support Sandy bridge processors, and have at least 4 USB 3.0 slots.