Need some help. I have a Slim with the trinity and 16D4S 0401 Drive that has been updated to the latest dash as of 1/6/2014. I want to RGH this machine and install dual nand. I want to have the ability to run retail image so that my sons can still play LIVE, but I also want the RGH benefits and the ability to run my backups from a non Microsoft HDD. Right now I am planning on the CR3 Pro Ultimate Kit, and the Xecuter Demon. Will these be everything I need to accomplish what I want to do? I would also like the ability to update my FW on my drive in the future without opening the box every time. What other hardware ould I need to purchase to allow this? Any advice would be great!!! Thanks!!!