Jon, do you have a plumber's license for all that? Drill the frame, mount the adapter, string pipe, look for leaks and it does the same as the five minute jatonka install? Wow! I do not know how much price difference there is but you must have surely spent at least a couple of hours on the install and a trip or two to the parts house.
But that is a neat looking install. Did you have to make those copper lines to adapt to the stock fuel lines? I assume so, although I cannot see the beginning of them.