Looking for some guidance in adding spray rails to a 1971 20ma

[Seafordseacraft423]

Hey seacraft lovers I'm looking for some guidance on adding spray rails to a 1971 seacraft 20 ma. I love my boat best riding 20 cc in the game. I've owned her since I'm 12 and I'm now 26 she's lived through some rough times and a few motors, after a transom replacement and a new deck I'm looking to find a way after years of getting wet in the northeast bays to reduce spray on those windy days. Will the adding of spray rails reduce the spray being deflected from the hull and if so how are they attached are they glassed in or through bolted and where can they be found or made thanks in advance for any input sorry for any informailities on the post I'm new to the classic seacraft community!