Side vs Rear Scuppers

[No grave but the Seacraft]

I am Liking the idea of the side scuppers but I have a few questions/concerns about how they are set up. Are you still using the the original deck drains with a 90 degree elbow out to the side? I won't be using the liner but would it be better to use a floor drain with a tube to the hull or just have the scupper drain directly from the deck?