I understand Stainless will last longer,and i have planes to build my manifolds out of stainless But Weld "T's",the only problem is then my log style will be 1.5" ---where as this is about 2" on the log,which will flow much better 1st pics is 1.5" T's and the second is what i would rather do,but wont be stainless..whats your thoughts...