Problems with weird angle sweep

I am new to Solidworks and having trouble with a sweep I am trying to create.  Here is the project- it is an angled can that is 3.5 diameter- 7" height in back, 5" height in front.  I am trying to create a cap that will sit on top of the can- it is at roughly a 60 degree angle, and I need to have it project downward vertically on top of the can.  I can't seem to figure it out.  I have attached the file with my three solid bodies, and sketches I thought were the right way to proceed- but I can't get the "Right Sweep Lines" layer to Sweep Boss/Base around the "Top Circle" path.  Any help would be greatly appreciated.  I am using SW Standard 2017

Message was edited by: Rachel Kane added attachment

SolidworksParts And Features