Thru transom scuppers conversion from thru floor

[abl1111]

Anyone convert the thru floor scuppers to a thru transom scupper set-up without raising the floor ?

I have a 23' Tsunami (1975) and am thinking of doing this conversion. It seems that where the 'new' transom scuppers would exit would give a few inches vertical height vs the thru floor ones - for less unwanted water intrusion ?

Anyone done this ? How and how are the results ?