hey guys.

i just bought my self a t series kouki big axle diff with TRD 2 way center.
before i go ahead and bung her up in my car, i wanna do some mods.

1. what do you reckon i should look at doing 1st up???
2. need size of rear discs?
3. size of rear brake lines?

any info is highly regarded and appreciated.

thanks.

John.