Hello Amibay,
I have been through the (almost) whole C= product range, starting with the C=64 in 1984 and stopping with the A4000. The A4K episode still haunts me and that's why I am about to pick this back up. I had an A4000T, fully loaded, PicassoIV, Delfina DSP, Cyberstorm '060, Ariadne...