I finally got the A2000HD looked at, and set up. It is a slightly newer version in that it has 1Mb of chip RAM but that's about it for "new". The "Hard Drive Controller" is a 2090a (OH no....) and the hard drive is a Rodime (not sure what size, it is not being recognized at the moment). There's a RAM card that is chuck of DIP chips - that gives a huge 2Mb.
I just found a real Amiga disk that came with it - An A2000 HD, A2500 ReInstall Disk that I will try in just a bit.
It has a 2.0 ROM with I'll guess 2.04 (full set ot disks came with it)
The computer looks brand spanking new inside and out. The battery is even in perfect shape (supposedly it is new)
As soon as I get batteries, I take a few photos.
It boots fine from floppy, so when I get the hard drive up and running all should be well....