Is your username "brass monkey" by chance? Do you remember talking to a "defender" via CB radio in the 80"s?

If not, no worries. Was something in your words reminded me of those times.

I wanted one too! Nice machine, fast disk, built in goodies!

Even though it would not see a graphics system upgrade, the special chips allowing ANTIC to work on RAM apart from the CPU would allow the full exploitation of the graphics system, and give the machine a nice speed boost with a 6502 freed of the screen DMA.

The demoscene shows us what throwing lots of RAM at the graphics could do!