With the ACA500 available now and other planned expansions coming in future it would be nice to have a cheapish option to get the A500 online. Amigakit should consider assembling plipbox network cards and bundling them with Easynet.
http://lallafa.de/blog/amiga-projects/plipbox/Try to get Deneb and subways cards back onto the market if at all possible.
Some sort of new RTG Zorro card or even a new A1200 RTG graphics card option would be nice.
If the UltimatePPC project has been cancelled maybe Amigakit / A-Eon might be interested taking over this project.
ultimateppc.nl/
Software to allow multibooting into different versions of the Amiga operating system. Wasn't this already planned?