Migrate from WSO2

We have been using WSO2 for a few years now with microservices deployed in Kube. This is mostly for our internal consumption. We came across Kong and for its simplicity without having any other legacy baggage, we were thinking about migrating. We have about 10K users created in WSO2 IS working as a key manager for WSO2 APIM.
If we have to migrate to Kong, what would be the best way to migrate user accounts? Also to have the similar architecture, we would have to use OAuth2 plugin and also a plugin to send the JWT tokens to microservices to set the right context.

Any inputs are greatly appreciated.

Did you get any solution? Were you able to do ? We are also thinking of migrating from WSO2 to Kong