Symmastia repair - what is the best plan? (Photos)

I originally had breast augmentation to correct my tuberous breasts. I am a 32 band and my original surgeon selected 275cc low profile sientra implants. I have horrible symmastia when I lay down, my implants ride very high when I lay down, my areolas seem off center. He attempted to correct it bt doing popcorn sutures on the inner right breast but not the left. He stated that the issue was due to me having a sternalis muscle and that my implants would need to go under the muscle. He is not longer at that clinic and to compensate the clinic told me they would a discount procedure with another doctor at their facility. His suggestion was that we switch to motiva high profile implants, tighten the pocket, release the lower fold of my breasts a bit so the sit lower and reduce some constriction from the tuberous breasts. He wants to use galaflex and use the ravioli wrap method. It’s an expensive correction and I’m just so mentally exhausted from having issues with my breasts my entire life. Does his plan sound like a good one ? Pictures attached.