My Spec is slightly tweaked:

45ml 50% Vodka
40ml Pineapple
15ml Lime
15ml Aperol
15ml Passionfruit Syrup (Teisseire)
2 Dashes Peychaud's Bitters

Yes, the Pineapple is a litter richer, but the higher Vodka helps cut through that and clean it up. I like this Teisseire syrup a lot. It has the most passionfruit juice in it..