Sounds great, it will involve much more cable to wire around the back, i could not find anything on backwards power connectors so it looks like you will have to fly blind on that. A way to hide the Molex connectors is to string them around the top of the case and drop them over the drives, hiding the wires in the case. But, like I said, if it is a PC that was not custom built, it will probably not have enough length in wires to string them everywhere.