Lipo+Thermage immediately after for saggy stomach skin. (photos)

I am 24. Currently have a 13m old. I am trying to avoid a tummy tuck at all costs as I find even the best results are often unnatural looking. I have what I consider to be mild skin laxticity issues. (Mostly smooth when standing gets worse when hunched over). Do you think I could see decent results with lipo followed by thermage immediately after? I have read this technique can help a decent bit with skin. Not expecting miracles just decent improvement.