Well, to narrow it down a bit for you, of the decent vintage models there were only a few which offered auto lift and perhaps shut off (can't remember exactly).
TD145
TD145II
TD146 (not certain if there was a II)
TD147 (think their was also a special version)
The 145's had TP16 arms and the others came with something else.
The later inexpensive Thorens decks used a lot of cheesy plastic in the design and sounded like it.
I have been around all but the 147 and they were nice decks (equal in sound quality to all of the TD160's with the exception of the "Super").
I have used Thorens decks for 30 years.
TD145
TD145II
TD146 (not certain if there was a II)
TD147 (think their was also a special version)
The 145's had TP16 arms and the others came with something else.
The later inexpensive Thorens decks used a lot of cheesy plastic in the design and sounded like it.
I have been around all but the 147 and they were nice decks (equal in sound quality to all of the TD160's with the exception of the "Super").
I have used Thorens decks for 30 years.