If you have a system in place to drain the hoses, why the question? Poligise for the response, little tipsy here, a little more than... If the hoses are not touching, does it matter if it is stainless or nor not? If what you are doing is working, why change?
Now if you are looking for shiny things, then well, there can be several options, if you look. And if that is what you are looking for, then specifically ask for the shiny, non purpose items.
sorry for the hatred response, due to political sh*t....