Originally Posted by Locutus
one problem is that it would push back the actual accelerator back a centimeter or 2, i'm not sure a blizzard060 or such would still fit after that.
You could either:
1. Create the adapter in a way that the accelerator can be placed on top of the Amiga motherboard (a U shaped adapter), and the gfx card can be placed in the area of the trapdoor (as it is smaller than an accelerator). See attached picture. Of course some rubber feets will be required to support the accelerator so it does not tilt or bend the adapter.
2. Rehouse your Amiga 1200 in a tower