Well, aside that your sedan has a extra set of doors, the basic chassis is the same as the hatchback version.
A do have a link, but it is for a German forum (I don't know how your German is?) and a lot of the earlier pictures don't work anymore
(which is a shame because that was the really interesting part with a lot of the modifications they had to do to make everything fit)
http://board.toyota-forum.de/showthr...highlight=AE92
There are some very knowledgable people on this forum. But not many people have do something this extensive.
So with all possible respect to everybody on this forum, I don't think you will get the detailed info you will seek during the conversion here.
I think you should look for someone who has done something like this before.
Some consider this to be the holy grail for AE92 modifications, and there are not a lot of people who have done it...
I know of 3 Corolla's that have undergone a similair build.
The German one, a guy in Russia has build a 4WD AE92 but not as clean as the German build and years ago someone in England did it, but I don't know much of the details of that build.
There might be more, but they didn't go public with it then
Here are some pictures of the Russian build:
This guy used a Corolla 4WD running gear and still uses the original 4A-FE engine.