Looks like a lot of thought went into the project. I like the idea of raising the fish finder, my eyes are like yours. My gun/rod/dry box gets a little moisture from condensation off the reels and water splashing, I have to open it occasionally to let it "dry" out. I needto get some rod holders for my boat (and to learn how to slow troll better lol). I hope you really enjoy the fruits of your labor!