for fuel line go to a hardware store and ask for mower fuel line. While you are there also ask for an in-line fuel filter.
it will have an arrow on the package to tell you which way to put it in. The Raven may not have had one previously, but they can save you a tremendous amount of trouble.
Often there is a small place under the fuel tank for the coil, but I don't know your ped, so that may be way off