350 - 380 cc high profile silicone for butt implant on a guy! Height 175 cm,weight 77kg, and medium built! (Photo)

My question is is 380 cc silicone Enough to make a visible probably slightly drastic, but that looks good on me?? And also regarding the brand of the silicone, I chose Polytech made in Germany. What are among the bests silicone out there? I inserted pictures here since those were what I did (sending pictures to surgeon) to estimate the size of the implants. I was thinking of making my original Butt more rounder and plumper , but not like the kardashian;) Thank you so much!