Try a 140V/5mA idle point, give or take a bit. The -9V of grid bias can be done with a string of 4-5 red LED's. For the plate load, I'd suggest a cascode MOSFET CCS, and output from the lower source, or mu output. Cap couple with a 5 uF motor run cap, like an ASC or GE. Use 440VAC ones; the dielectric is thicker...though a 220VAC one would be no where near its limits. B+ in the low 200's; 220-240 or so.
cheers,
Douglas