Flags and pennants for spanish warships

[Cozzan]

Hello! Iam currently building a spanish bomb vessle "La Candelaria" and i make my own flags.
I dont have alot of knowlage about spanish flags or ship flags in generall. I do reckon it will be flying the cross of burgundy if iam not wrong thou? But my expertise enda there haha!

But my question is exactly what flags and pennants should it be flying and where on the ship would they be positioned. The more the merrier, a simple cross of burgundy at the stern simply wont cut it!

If this top has already been discussed i apologize and would ask for a link to the thread as i cant seem to find one. If not all reply's would be greatly appriciated!