While we wait for an answer (which I think is possible given the vast experience and talent the Romans could have summoned for such a trip) take a look at some Roman ships (especially, in my opinion, the Corbita or Ponto) https://www.naval-encyclopedia.com/goodies-naval-encyclopedia/antique-ships/roman-ships/. Also see: https://www2.rgzm.de/navis/Themes/Commercio/CommerceEnglish.htm in which a broader approach to the Roman merchant navy is discussed.