I replaced the icons with the stock ones :-)
Thank you for the answer, seems legit enough. Thing is only, Im on CM7 for some time now, and did not bother to write things like that down beforehand. Stupid me, I guess - well, glad a friend of mine does not dare to try it on his SGS, will see t...
I attached the zip-file containing all the necessary files. I just copied my TouchWiz30Launcher.apk over the original one. (I didn't resign it!)