Cool Can. Use one or not?

Tanks again everyone for your comments.
Here is an update.
Moper, Thanks for you concern about the location. I know in the pictures it's just sitting on the fender brace. I made a "L" bracket and welded it to the flat part right above the can in the top picture and then again along the diaganal bracing. Since it has its own mounting tabs that the hose clamps go through I just drilled two holes for them and screwed it solid to the baracket. So now its flush with top of the radiator and sits kind a under the fender. I'll try and post a picture later.
Ran my fuel lines and put on new fittings. Will run the fuel line from the cool can to the carb later after I finish up dressing all my electrical and figure what double fuel bowl/regulator configuation I'll be running at the carb.
Thanks again for the infor on the breather hoses. Never concidered anything about the fuel or oil. I have always seen plastic clear ones but couldn't find what I thought was a stiff enough to use. The braided hose is excellent idea. I'll have to see what I have in my stash.

Thanks FABO members
TAZZ