My Siamese System was available around then and showed the way, even running RTG over ethernet which was only 10mbit/sec it could outperform any Amiga graphics card, even having the Winblows OS getting in the way slowing things down.
Commodity plugin hardware support was the future, and that was on PCI only I am afraid. But as PCI I believe was basically Zorro enhanced and refined that is no biggy, ie auto config etc.
Commodore knew what to do, they were told by many engineers, they chose not to do it and perished because of it thinking they could compete with a games machine, fools.
Well dare I say it as I tried to get it done, 060 onto PCI Amiga card, plugged into cheap PC hardware with Siamese software and while AmigaOS was being ported to x86 use winblows as launch tool and driver system and get windows compatibility as well as Amiga and Mac.
Aargh those were the days, but we blew it, sorry. Still I am back for round two.
Steve