So, after an up and down winter with no leads on a running Kohler, I started to post wanted ads on Kijiji.
That paid off as I have a K321AQS from a 1986 John Deere 214 being shipped to me this week :)
The seller has been very helpful, crated it up exceptionally well, and is driving it 60km to the nearest truck freight depot!
More updates once we start the implant process!!