@Stormwatch,
Your wish is my command.
55g (1/4 cup) caster sugar
60ml (1/4 cup) water
3 cups ice cubes
80ml (1/3 cup) chilled vodka
80ml (1/3 cup) tequila
80ml (1/3 cup) white rum
80ml (1/3 cup) gin
60ml (1/4 cup) Cointreau liqueur
60ml (1/4 cup) fresh lemon juice
250ml (1 cup) chilled cola
This mixture to your satisfaction?