Caribbean style double thumper will give you similar results to a 4 plate hybrid column still.
while I am a pragmatist, I do love a good story, a traditional rum made in the traditional way would be very appealing to me.
single run, first thumper preloaded with tails, second thumper preloaded with heads. should give you a very traditional Carribean style rum.
but there are many ways to skin a cat, and you have to decide what sort of product you want to make, and your process should be set to accommodate that goal.