Carb and throttle cable help

That carb linkage ain't Mopar either, and the front spring-anchor is way too low and the rear bracket looks like a 2bbl to me, and is also too low. You'll be wearing out your carb's baseplate in no time.I don't see the Vcan hooked up either. and I never saw a PCV hose that looked like a fuel line, engine vacuum and head will conspire to suck fuel-line flat.
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So I have a lot to learn still. I was matching up how the guy I got it from had the Holley hooked up. What am I doing wrong and what do I need to fix? Sorry if it's to many questions, but I want to make sure I do it right. This is the first time I've swapped a carb.