Who wrote the song, "Attack Of The Killer Tomatoes"?

The opening credits play to the strains of "Theme From Attack Of The Killer Tomatoes", which contains everyone’s favourite lyric, "I know I’m going to miss her, a tomato ate my sister".

Music: "Puberty Love", "The Mindmaker Song", "Tomato Stomp" and "Love Theme from Attack of the Killer Tomatoes" by Paul Sunford and Gordon Goodwin. Lyrics for those songs and "The Attack of the Killer Tomatoes" Theme song by Costa Dillon, John deBello and Steve Peace.

https://en.wikipedia.org/wiki/Attack_of_the_killer_tomatoes#Theme_song
http://www.crazedfanboy.com/schlock/indexprime.html

See it here: http://www.youtube.com/watch?v=VACYIqrS040