This is what I am trying to achieve just not sure how to go about it. 

I want 1 feed originating from my centovacast  that supplies music to 10 other stations.   That is for 24 hour non-live programmng.   I want to be able to interrupt that on each station when going live just like it does with autodj.     So do I set this one feed up as a dj?   Not sure how to accomplish this.  Forgive me if this seems simple to most of you.  I am new at this.

Would you like your live broadcast to simply override the autodj on all the stations at once? In this case, then yes, you should just use a DJ account and connect to primary station, which is the source for all other stations, and that's all you need to do.