I recently obtained some of the old FUNi Singles from the Frieza Saga, and was wanting to take the audio from those episodes (yes, the Faulconer track... for nostalgic purposes

) and put it behind the same episodes' video footage from my DBox Z V2. What would be the best programs to use for this project?
I'll be keeping the Japanese Openings, Endings and Next Episode Previews as-is, just replacing audio for the Recap and the episode itself.
Thanks!