No not at all, unless you want the bracket to serve another purpose like securing the lines to the residual valve. Here is one I have waiting to go on one of my vehicles. I had to modify the bracket for what I wanted but this is for a drum drum set up, with a line lock and two residual valves.
Yours would be simpler and easier without the line loc. Sometimes, easy is good.
And yes, lol, I sprayed the metalflake, and yes, I got carried away but no I am not repainting it. I will have to just live with my embarrassment, lol.