Go for it! My Mother-in-law has this same setup on her Intex pool and loves it. Once she gets everything clean and going at the beginning of the season, she rarely has to touch it throughout the season. You won't regret it!
I also have an in-ground w/salt generator and sand filter. After a green cleanup to get it started this season, I have crystal clear water and already up to 91°. Good ole southern weather!