Here is some summary data:

This chart illustrates the BEST CPU load temp generated by each fan by each heatsink. To find out exactly which fan combination provided the best CPU load temp, I'll let you consult the original numbers. The 3 rows of depth are the 3 heatsinks:

Blue = Tuniq Tower 120
Red = Scythe Ninja
Yellow = XP-120

Each column represents the fan:
YL= Yate Loon 120x25
Tuniq = Tuniw stock fan 120x25
Delta25 = Delta 120x25
Panaflo = Panaflo 120x38
Sanyo = Sany Denki 120x38
Delta38 = Delta Monster 120x38

The height of each column is the cpu load temp, the specific number is labeled in the column.



Figure#1
Best CPU Load Temp Generated By Each Fan for Each Heatsink