I got the AMIGA 1000 ROM project from the May 90 Amazing computing to work.
If you use sockets back to back like I described before, there are only two
trace cuts and two jumpers that go on the motherboard. This makes the mod
reversible if you decide to go with a rejuvenator later. The ROM WILL be
able to run 512K roms with a jumper added. I'm very happy with it.