I like the 8-stack look, but SBF systems aren't going to work on a 460. Something more like this:
I like how the stacks are canted toward the centre - better fit under a narrower hood scoop, plus presumably a straighter shot at the valves.
I have no idea why their URL references BBC, but here it is anyway:
https://specialtyvehiclebuilders.com...-system/v/5001
Regardless, this system is $$ multiples of the Edelbrock Pro-Flo 4 system by the time you get all the necessary bits and pieces to make it work.