You do know that Jens has allready outlined plans for an ACA2000 (very similar features then the ACA500) ?
IIRC I suggested this as a product to him in the late 90's as I had an A1500 and getting an accelerator for them was hard but A1200 accelerators were easy to get, at which point he accused me of trying to steal the idea off him.
I'd thought about doing it myself, but like so many projects I realised my time/motivation/skills weren't up to it.
