sounds good - if you are not too concerned about the flow of exhaust gases out to the mufflers then Red's would be the most cost effective way to go. I don't think they flow as well as the 1957 Ford originals... but then Red's does have their long tube versions, uncoated, for about $1k as I recall. These flow quite well from what I understand. https://reds-headers.net/index.php?...ducts_id=857&zenid=fj43j2qrru7qign9doq9dnea43
If you are into the technical side of things and want to get an idea about how well each manufacturer's headers work, then visit Ted Eaton's article that gives real numbers on dyno testing a variety of brands and configurations. https://www.eatonbalancing.com/2021/01/17/ford-y-block-exhaust-testing/