Gotta thank you for the fast reply. Of course I thought of the cost, there’s a reason I stayed with the 5 speed 2zz swap lmao, but yeah seems like I’m at dead mans end for this project until I get a job 💀💀Rebuilding a transmission requiert tools, taking measures etc. It cost money too.
My advise : don't try it yourself. Go for another used or C60 6 speed transmission.
If you have extra money, you can buy a C60 that have LSD (MR-S EURO version).