I am trying to decide what to do about a four link. I want to build my own setup because nothing really fits my specs that I have found but I cant find a chromemoly tube supplier. I have seen several kits with dom tubing. Is it ok to use the dom or should i keep looking for chrome moly? If dom is ok, what wall thickness should i use on 1.25 inch od tube? I plan to use chromemoly rodends with 3/4 inch shank and 5/8 hole and some 3/32 plates. Any input is appreciated. thanks