Application Deployment in Wildfly in cloud foundry

How we can customize Jboss wildfly configuration files (standalone.xml) and change executable file (from standalone.sh to startserver.sh) in jboss-buildpack.
Where we have to define in our buildpack that the application comes for deployment has to take wildfly as deployment server like how it determines tomcat in java-buildpack.
Can we deploy our own wildfly server in cloud foundry instance?