You probably already are on it, but to help them repair themselves, and to make your airy buds a little beefier, I would suggest supplementing with phosphorus. More nitrogen will just grow more leaves and make your buds even more airy (in the sativa-rich strains-- I realize you said you are doing indica predominant this year, sounds like a winter of couch-lock in your future) I hope you have good luck on your healing branches, they have an amazing ability to recover in just a few days sometimes.
Okay, I better stop with the horticulture digest, or fuagf will wonder if it is turning into a grow board.