That's pretty much what I'm doing next year. My stretches will end after 16 weeks that way I won't force myself to go 20 weeks and feel like a failure if I don't. I think 4 months is best for me anyway and as I go along if I can wait longer, then I will. I also switched my relaxer to Design Essentials Lo-Lye so that way, I don't have to worry about overprocessing when I start to smooth more in the future. I used it for my corrective and it took out just enough texture that I was looking to correct and my hair doesn't feel hard at all