The recipe I used initially called for dark rum, I thought I had some but it turns out it was actually spice rum. I think I actually like this version better than using dark rum, and I think it'll be my go-to recipe for now on.

2oz Orange juice, 2oz pineapple juice, 1 oz white rum, 1 oz coconut rum, 1 oz spiced rum. Shake and poor over ice into a frosted tropical glass. Pour 1 oz of grenadine over top. Garnish with a orange wheel and a maraschino cherry.