Excellent 4sleddogs! Good foresight in addressing the need to get the gate keepers on board, so that your correspondence makes it way to the intended parties! Also it could enlist another ally within the Senators' offices in the handling of your request and proper/complete routing needed for action to be taken! Looks like you're covering all bases once again! We've grown accustomed to nothing less from you!
Thanks for your perseverance!