I have a Tree/Kira KV-3MC machining center(1987) with a fanuc 10m control. It runs great with a 10,000 rpm spindle and rapids of 750 ipm, 18 tool changer. The only weak point that my machine has is no tape mode, this means no DNC. The memory is set at the max. 80m. You will have to become a good programer.