Hi-
It is odd that your template space is "ORIG"... What template did you use?
I certainly don't think photoshop should be used...
To be clear, are you trying to adapt your normalized (in the sense of "aligned") functional to your template space? If so, you can use:
# copy your file (just to keep the original unchanged) to some new name
3dcopy FUNC_DSET FUNC_DSET_NEW
# change the header info in the new file to have it be "ORIG" space, like your template
3drefit -space ORIG FUNC_DSET_NEW
If, instead, you want make your template be in "TLRC" space, you can do the same things as above just changing "ORIG" -> "TLRC" (copy the template, and then use 3drefit to change its header info).
Does that sort out what you want, or is it there something else, too?
-pt