That's a bit rich for the gze box with shafts, especially if isn't LSD. Same goes for the ae82 box. I'm not sure what boxes the ae82 twincams came with, I think it was the c50.
Some boxes to consider would be the c52 from an ae92 sx/gti or one of the boxes that came with the 20v. From what I hear, the gze boxes (e5x series) don't have very suitable gear ratios for the NA engines. And they're also twice as heavy.