1978 skidoo citation

1978 skidoo citation 300 non running, no spark motor still has great compression overall in pretty rough shape but it's a great project and is super fun to ride seats got a big rip down the side but that's nothin a lil tape can't fix has 2 new condensers in it rear suspension in blown i attempted to go through the electrical system but i can't seem to figure out why it lost spark price is obo and open to trades for really anything