Some week and half worth of developments.
1-Got Windows 8.0 pro disk. Installed the 64 bit. It took a little bit but it was done. It was much faster than Vista. Everything else is snappier in my same hardware setup.
Downloaded 8.1 from the M store. It works fine. Fabulous interface BUT still there is a disconnect from going to the desk and then into the Windows Mobile/Metro theme?
2-Got 16GBs of Corsair Vengeance memory.....Some memory incompatibility issues....Force me to take the computer to a store then, bam, dropped the computer case on the floor.....Front came detached...the convenience of these sort of LianLi cases used by Velocity. It forced me to get a new case, a Corsair H70 case in white.
3-Took the computer to the store, had some memory settings redone, had them swap the case and I was on business. The memory incompatibility had to do with the older 3GB munchin memory sticks being 1333 but the Corsair being 1600.
4-I cannibalized some more gear from the older LianLi case, the 120 mm fans, 3 of them and installed them on the new case. But, there are not enough power sockets for the two extra fans. Have not bothered getting a split power leads.
5-Bizarre incident. When I turned on the computer one day, only the keyboard was working but the mouse pointer was nowhere to be seen. I swapped USB ports, also other mice and nope. I thought was one of the infamous Windows 8.1 keyboard and mouse glitch. Nothing was resolved. Took it back to the store. They spent 1 day trouble shooting, I get a call saying that both of the mouses I had were dead and even 2 more mouses they had at the store were also dead once they were connected to the computer. They put a 5th brand new mouse and it worked. Thus, in order to troubleshoot this mouse situation, 4 mouses somehow were dead. It was just a bizarre coincidence. The mouses also do not work in my MBPs. Fortunately, I had a old wireless Logitech mouse, and it works like a champ. The worst of it all was the Razer mouse, which was not even used that often, dead.
pS; I decided to keep my GeForce 260 GTX for now, not that I am a heavy gamer. In a couple of years, I will most likely get a better motherboard, a newer videocard and upgrade my PS to a more powerful model.
All in all, my setup now, after all the mishaps, is very smooth, very fast. The shut down and turn on is instantaneous. The system runs like a champ. It is great.