Replacement ignition coil

I'm wanting to replace my ignition coil. It seems you have to be careful, as the cars can rev past 5500, and you want to maintain spark for sure...not that I go past that! I have an msd ignition, what do the experts recommend as far as ignition coil?

 

The engine was last rebuilt in the early 80's. I know the 206's loved to rev, but the 206 seems to have much better bottom end torque, so I really didn't see the need to go past 5000. They do make a wonderful sound...

 

Meant the 246 better torque...

 

One coil, an old magnetic marelli

 

Magnetic marelli

 

Magneti