Scuppers on a SF20
 

After reading another thread I got to thinking
I'm a new owner. Havnt had thebboat in the water yet getting the motor done. Concerning my scuppers I've got theese ss flap over them
http://i782.photobucket.com/albums/y...t/photo-89.jpg
from the deck drain to the same side scupper I've got theese tube that spear to be 5200ed in place
http://i782.photobucket.com/albums/y...t/c6b90b4f.jpg

then there is theese deck drains and they had a plug for each side
http://i782.photobucket.com/albums/y...t/photo-49.jpg

the thread talked of crossing the drain to scupper port to starboard.
To do so I'd need new deck drain and scuppers I gueese never messed with them before. Could I find I have a problem?