Not to be negative.
Your clamps seem to have a lot of material removed. I like that, but are you using a model or running calculations that gives you the confidence that these things are as strong and as ridged as they need to be?
Give me down to there hair Shoulder length or longer Here baby, there mama Everywhere daddy daddy
Let it fly in the breeze And get caught in the trees
Give a home to the fleas in my hair A home for fleas