Can I Have Venus Freeze Treatments Before or After Smart Lipo? (photo)

I had chin lipo suction a year ago. Results were poor, so I opted for a more invasive procedure, a chin lift by different surgeon. I am 5 mo. postop, and again I see minimal results. My new surgeon wants to do a "touch up", with an in-office smart-lipo in 2 months. My first surgeon offered 3 Venus treatments after the poor results. Is it best to have Venus before or after my smart-lipo? I want to achieve jawline definition.