Yes i know it was the same procedure but the clones had to have been exposed to a greater degree otherwise everyone in SOLDIER would be uber strong like Sephiroth.

Also the black cloaked men were not the survivors of the Nibleheim incident because Seph killed them all. The only survivors were Zack, Cloud, Tifa, and Zangan. Also just because none of the clones showed any enhanced physical abilities is not proof that they did not have them, their minds were wrecked from the Jenova cell's similar to that of Cloud but to a much greater degree. Also they were not under Sephiroth's command they were just following him to the reunion because of the Jenova cells were telling them to.

My proof that the Seph clones had additional Jenova cells and mako radiation treatment compared to the normal SOLDIER units came from you.
Escape report no. 2
Description at the time of capture.
A - Former member of SOLDIER/Number ( )
No effect could be detected from either Mako Radiation Therapy or Jenova on him
B - Regular/Number ( )
Reaction to Jenova detected.
Right there it says that the mako radiation and jenova cells had no affect on Zack which means they must have administered additional treatments other than his normal SOLDIER dose ecause they already would have known that his origional SOLDIER dose had no ill effects on him.