70 dart swinger slant turbo build and mild restoration

So should I just have the manifold ceramic coated then and leave the stuff on the offy intake cause I wanna be able to make the header as sort of a production thing and I would hate to build mine and do a bunch of custom work then everyone has to do the same thing to use my header. I guess I will just coat it and leave all the stock heat riser stuff so to simplify this later down the road for others who want to run the same setup. I'm gonna borrow a buddy's car since his intake and exhaust is off to build the header then make a jig so I can get a couple a month built. I know if there was someone making an affordable turbo header I would have just bought one plus I can get them ceramic coated for $150 probably putting the final price around $550-$650 for a complete coated turbo header