ok thanks I'll grab more pics.
I do notice on the 90's centre, the tops of the teeth are almost squared off on the top where the quaife and the evo unit have more of a point.

If i do recall, I did read about being a split in the evo1's. One had double syncro second? and the other did not... correct me if I am wrong.

I threw a magnet to the forks and they are steel.
And the longer 5th is the reason I picked this trans up everything else is just bonus.