'65 Sea Craft 19' Bowrider Restoration

[UberTech]

Greetings All!

I have a 1965 Sea Craft 19' bowrider I would like to restore. All in all it's not in bad shape, but there are a few things that need immediate attention. I've been around boats all my life but I'm fairly new to actually owning one, so my knowledge of all the minute details is limited.

First, I need a complete windshield (left, right, and center sections). I'm told my best bet might be to visit a fiberglass shop, but that sounds $$$$ to me. Any chance of getting an "original" or OEM one?

Next, the wiring system appears to be mostly original and being over 40 years old, is pretty much shot. I'd like to redo it entirely but have never attempted something like this and don't know where to start.

Any\all help will be GREATLY appreciated!!