[keycloak-user] Spring Keycloak Security integration? (I can't go back)

I am currently using Keycloak for a proof of concept at my job working on the unemployment insurance application for the State of MN. I love it, it is great. There I am using Wildfly and everything is easy. However, every second of my free time is spent writing www.metroseattlegamers.com (soon to be abecorn.com). I have been working on that a long time. It is three separate Spring applications tied together with REST and spring security for single sign on. The main site is an oauth2 authorization provider; I use a combination of spring social, spring oauth/oauth 2 to let users share credentials between the apps of the site. I spend a lot of time just keeping it all straight. I very much want to use Keycloak for my own Spring project too. Any suggestions how I might get that to work? Do you have plans to make Keycloak compatible with Spring applications running on Tomcat?