I think Honolulu should have signs and advertisements everywhere.  The rail stations and the rail itself should be plastered with signs and advertisements by donation, profit and non-profit. Anyone will to pay money for it.  Anything to help pay for the rail.  No concrete showing and every single square inch covered in advertisements.   And if people say that it would be an eye sore to cover the rail in advertisements, you ask them if these huge concrete structures coming through the city are an eye sore to begin with. We need to let go of trying to preserve the beauty of Hawaii as rail and traffic has become more important.  So at this point now that no one cares about the "eye sore" factor, let's ca$h in.