Turbo questions, help

Hello,
I am thinking of getting one of these universal turbo kits off ebay. T3/T4
I have a 225 /6 fresh rebuild .030 over, other than that stock. with 2brrl
This is for my daily driven Vailant, no racing, just for fun and a little extra power. Just to be different.
Questions.

1. Does anyone know of any books that can explain all about turbos?

2. Can I turbo a fairly stock engine, without any major issues?

3. Do I need a 4 brrl? Will my 2 brrl carb be suffiecient?

4. Will I have any driveability issues? Run rough not worth doing turbo?

5. Should I have rebuilt the engine with different or special pistons?

Any advice is greatly appreciated.