I put it in my test machine, and it ran fine, even uncalibrated. The knob resolution was a bit off, but when I calibrate the DAC and LFOs things should be right in spec.
FWIW: I salvaged the 8048, 1K tempco resistor, dual matched PNP pair, the two socketed LM13600s and the seven connectors from a basket-case original KLM-367. On the next one I build I know now what I can substitute for the old Japanese transistors and as well I can just use TL072s in place of 4558s. (In 1981, '072s were rather expensive; nowdays, they are cheaper than 4558s at around 22c per).