Convert Proform ignition to Pertronix?

I am confused about whether/which control boxes can be used with my new Proform distributor, which has a built-in magnet. Searching is making me more confused.

1. GM 4 pin module. Is this an external unit? Would it work with the proform distributor? Is this it?
PerTronix D2000 Flame-Thrower HEI GM 4 Pin Module

2. Orange box (replace my probably broken one) - is there a good quality one available or are they all suspect?