I love CCR diving, but…

I love CCR diving, but right now the entire loop hose and DSV is in pieces on my desk (inside, the garage workshop is too cold). I’m replacing the o-rings and the mushroom valves. Putting new o-rings where new o-rings need to be. Probably replacing the mouth piece. I’m also replacing one of the hose pieces as it has a slight knick/dent on it and I'm not risking it. The head unit is also open, I’ve…