self draining cockpit for 1975 CC?

Thanks. I knew that had been dealt with before by you guys and saved me lots of pondering. Mine is a 1975 center console that was headed to the boneyard even though solid. Sounds like the experts know that the deck is lower than the 80s versions, so no self drain on this one as I already have my hands full. Repowering with outboard someday, once I get that engine out without pulling down a tree, etc. Started taking pictures and I will post once I figure out how. Will have lots more questions at each step as I attempt to set up the an off shore boat as cheap as is possible and thanks in advance. Its going to be awesome if my attention span holds out.