Punchy pot-still rum with equally powerful Green Chartreuse supported by maraschino liqueur with lime zestiness. Powerful in every respect. (Perhaps split...
Read all the comments before making this. Only rums in house right now are Rhum J.M blanc 55% abv and Hamilton 151 False Idol version. Really made this to try the latter in it. I think I prefer rum in a Last Word (riff) to gin. Smith & Cross sounds like a spectacular fit.