I am considering Fraxel Repair by a dermatologist in Atlanta at the cost of $5,000. I am trying to research as much as I can and have consulted with others about what would be best. My concerns are wrinkles around my mouth, pores, and would like to achieve some tightening all over. Reading the reviews, I'm a little shy about side effects. Would having FotoFacial RF and Refirme with more treatments be just as effective?