Got a half a day in these. They ain't very pretty but I think they will do the job. I was concerned about the top pipes angle into the log but it is what it is!! That very first hole may be an issue too. But it will all fit under the stock hood, even with the 5" DP. I can get to all the header nuts and sparkplugs either from the bottom or through holes in the apron. Still need a bit more time in the square end at the flange.

Anyhow here are a few pics of the pipeline facility!!