Parameter Export to Excel > .XLS Report > SaveAs .RVT filename

Ok, first time post, fairly new user of Dynamo. I have my working project parameter export to excel file good to go but what I am having issues with is trying to silently save a copy of the output with the .RVT filename into a network location on each project so we can start to mine some useful data. Right now we are running graph, Excel > save-as, browse to location and manually change the name. We have high volume projects so any time saved really adds up! Can someone point me in the right direction and let me know what is wrong with my graph and where I have gone wrong? Using Bumblebees excel node at the moment. Here is a link to the graph

Thanks in advance.