Was hoping for 4.0GHz, but thought 3.8GHz was more realistic, But-

CpuZ Validation
http://valid.canardpc.com/show_oc.php?id=1176250Still a little bit of tinkering to do, but very happy with rig

did have a nasty water leak with water all over the mobo in the CPU socket, but all seems well
60Gflops think that makes me the fastest at NE (CPU wise ) till proven other wise ( Zeus throws down the Gauntlet

)
will post some pics when done as I haven't used a PC Case but got it all in a cupboard - its an open plan design only has two fans 92mm externally vented and once you close the cupboard door you see nothing
specs
Intel Core i5 750 2.66GHz (Lynnfield) (Socket LGA1156) - OEM 1 £139.57
Gigabyte GA-P55-UD5 Intel P55 (Socket 1156) DDR3 Motherboard 1 £110.63
G.Skill Ripjaw 4GB (2x2GB) DDR3 PC3-16000C9 2000MHz Dual Channel Kit (F3-16000CL9D-4GBRH) 1 £102.12
Swiftech Apogee XT CPU Block LGA136 1 £48.63
the rest a already had
GTX295
Tagen 900w
Intel 160GB SSD
Samsung 120Hz and 60Hz
Oh and my FPS in BFBC2 have shot though the roof steady 120Hz with lows of 80 highs of 140+