69 Targa will not run...CD system is bad??
 

I have a 69 911 Targa with an off brand (Mark V) CD system that I think has failed. I am looking to replace this with a Bosch CD system.

My question is this - currently the car has the antiquated Marelli distributor (I know...this needs to go at some point too) Will the Bosch CD work with this distributor or do i need to change this out all together at the same time?

Thank you for your input!