I have heard peoples said that wild SPS colony are hard to keep. I don't remember killing any wild SPS colony yet. But then, I have not been buying that much wild SPS.
(Picture of old tank) http://www.swt.edu/~xp42012/2003/120-full-shot.jpg

How would you acclimate these wild SPS colonies?

PLease be truthfull, how many Wild SPS colony have you kill? I'm talking about a whole SPS head, not frags?