anybody make their own headers??

Ed doesn't build headers anymore , but does sell parts. He is local to me and was a legend when he was still welding them up.
Really nice guy and very forthcoming with information.
SPD is very good for parts too.
I built mine for my early A with W-9's ......... I bought the later A body 1 7/8" unwelded kit from Stahl and the flanges from SPD.
Bob is dead on here........if someone makes them , you'll be time and dollars ahead buying.
Mine were mild steel , but after coating I was close to 800.00 into them and somewhere over 40 hours.
Stainless is nice and nice costs. I can't imagine getting into a set for much less than 1500........probably closer to 1800.00