You might be interested in reading all the unused text that VanishedOne provided to me:
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Just to clear this up, I realize it's hard to fit a british accent into the Game, but Reeve would be a good choice for a british accent. If you want to voice one of the main characters, you would have to learn more of a north american dialect
This guy are sick
When I had a lot of time on my hands I actually went through all the dialog using Loveless and corrected all the grammar. It took about 3 days using 12 hours a day to go through all of it. I can't remember half the stuff I corrected though.
Some Japanese pages I know about with text from FF7.
http://web.archive.org/web/20070610022309/www.parabox.or.jp/~takashin/ff7story01.htm (Use Shift-JIS).