I have an 83SE fully modded and a 103. I would suggest getting a 103 or 105 because although the 83SE is a fine machine and I still use it for movies, it can't rip SACDs, it can't play the very occasional modern Blu-Ray and IME SACDs don't sound so good. DVD-A discs sound very nice though.
The 103 is not much more expensive, about $400 used and makes a superb SACD ripper for my Aurender. It's also a better made machine a more solid build.