I have a 1992 Civic Si and I was thinking about swapping it with a B18b OBD-1 but I have a bunch of questions and this engine will be all motor.

What type of tranny should I get if im gonna boost it?
Do I need motor mounts or is it direct bolt on?
If I run 7psi what upgrades will I have to make?
If I run 10psi what upgrades will I have to make?

Please let me know from the best of your knowledge......Thanks