agree with everything you said. Few guys, very few guys, are good enough with heads to get a basic iron head like that with small valves to be effective enough to make the kinda of power that he was/ is able to make.
That was the point( i obviously didnt do a good enough job making)…when this guy puts his mind to it, the results are excellent. So when he spent two years perfecting a head, its gonna be worth having… most here dont know him, i do, so my perspective was different than others. I dont need the particulars to know its good.
At the end of the day, it isnt gonna be a mass produced head. I suspect those looking for that extra oomph, will be the ones that end up with them…others( most people) wont need them, so it will work out just fine.