I don’t know how big the $1643 job from Hughes is, but the MCH cnc job actually makes the heads bigger than the TF heads.
240cc vs 252cc.
At 540+ cubes, the volume could pay off.

If the price was right....... I’d say it’s a good option.

68 Satellite, 383 with stock 906’s, 3550lbs, 11.18@123
Dealer for Comp Cams/Indy Heads