Ian
Logic should show you the LSB/USB numbers that select the voices for each track in the MIDI file. You should then be able to search thru the T2's Data List to determine which voice they select for that track. You then search thru the equivalent document for the "substitute" keyboard or sound module to find a similar voice and swap its LSB/USB in place of those for the T2 in the MIDI file.
BUT . . . there are two major drawbacks to this. First, it works well as long as the selected voice is something definite like "Grand Piano" or "Slow Strings" or "Acoustic Guitar", but if it's something nebulous like "Angel Dream" or "Whispering Winds", you could end up doing a lot of second guessing on both sides of the equation. Second, the LSB/USB shown are only for the start of the song. If the track changes voices one or more times during the song, there could be subsequent LSB/USB entries embedded within the track. The only way to find these is to search the MIDI Event List for each track for additional Bank/Program (LSB/USB) Changes. This sounds like it could get fairly tedious, and it can if there are a lot of voice changes, but like most of these endeavors, once you develop a routine, it goes pretty quick. I did this several years ago, revoicing the MO6/8 demo songs to run on a Motif XS6. It was quite a bit of work, but the results were very rewarding.
Good luck !