Wiring harness issue on My 300ex

So I bought this used 300ex without the wiring harness hooked up on it. And had to trace all the wires back to where they hooked up. Well I got everything hooked back up and it still won’t even turn over. I can’t even get a starter click out of it. I’ve replaced the spark plug coil, put a new CDI box on it, put a new stator in it. And still have nothing. And yes the battery isn’t fully charged. But any tips would help me because I am stumped