Excellent choice for deeper healing.
That’s right, although since I can tell that you’re looking for deeper healing I would suggest running Ascension along with Limit Destroyer first and then switching from LD to Rebirth.
Do set any time frames, just see how it goes and move forward when you think you’re done with the healing or at least you’re satisfied with the results. The only difficulty is that healing is hard to gauge. If you had a problem with that I think 3-4 cycles should do an excellent job for you.