@Matt_H
Of course it would fit inside the A600. It's just an adaptor that would hardly be bigger than the 060 itslef except for the 2 extending cables with sockets at the ends to plug into the 030 socket and the FPU socket.............and demand would be very high because its not only for the A600...but also for the A2000, A3000, A4000, A500, A1000, and any amiga that has an 030 accelerator.
It should not cost more than $35 USA dollars
its kinda like making the clock[ort thingy for the A600. It's just an adaptor. may require a few chips on the board though.