Working on POC - Streams

Hi All,
I am working on a POC for Oracle streams and my database versions stand on-

Source server on (11.1.0.7), Source Compatible= 11.1.0.7.0

Target server (11.2.0.2.0), Target  Compatible= 11.2.0

Also i need to work on -below scenarios

1)      Complete Schema replication ( Full consistency)

2)      Schema Replication + Drop Some tables on the target side

3)      Schema Replication + Add new tables on the target side

4)      Schema Replication + Add new columns on the target side

5)      Schema Replication + Add new indexes on the target side

6)      Schema Replication + Drop existing columns on the target side

7)      Schema Replication + Drop existing indexes on the target side

8)      Schema Replication + Modify /drop procedures/other objects on the target side