[REQUEST] 'Sister, Sister' - Hybrid episodes (Inserting missing scenes in episodes)

Sister,Sister has recently been released on Netflix and CBS streaming services, but the episodes for some reason contain quite a number of cuts, including several scenes per episode as well as music changes.

I have avi files of episodes which someone recorded from ABC which have the missing footage and the correct music but the quality is significantly poorer than the new CBS rips.

In an ideal world, it would be fantastic to have the CBS quality for the whole episode with the avi ABC file footage just inserted where needed.

I don’t have the knowledge on how to do this. I’ve tried for hours various ways, but because the video and audio are different for each file and the framerates don’t match, the various software programs I’ve tried, rejects them when spliced when I try to do it.

Would anyone who has the ability and knowledge, be interested in doing this?