That looks good. Painting the front sight sure helps me pick it up better. I chose a different color for my SBH, I used Tequilla Sunrise fingernail polish from my wifes medicine cabinet. It matches the orange color that was on my S&W model 13 when I bought it.
My SA guns were always woods guns so they got carried lots in a holster, and as a result the front sight was always polished bright. I hated that as the sun then glinted off it. I painted then black. Often.