Cloning EBS R12.1.3 on Windows Failover Cluster

Hi Oracle gurus,
I’m currently “fighting” with cloning the already fresh installed R12.1.3 instance on Windows Cluster architecture:
Source system:
Fresh install EBS 12.1.3 on 1 physical server:
- Windows 2008 R2;
- Application on drive D;
- DB 11.2.0.2 on drive E;
Target system (single instance):
- MS Windows failover Cluster – 2 physical servers with shared SAN drives and E:
o oracleHQ1 – active;
o oracleHQ2 – passive;
o OracleERP – virtual cluster hostname;
- Windows 2008 R2 on both server’s C: drive;
- ApplicationTier on shared ;
- DB on shared E: ;
- Oracle FailSafe on both server’s C: ;
- DB (DB and DB Listener) and Apps (APPS_listener, ConcManager and OPMN) services are running on oracleHQ1 when active; same services started on oracleHQ2 in case of oracleHQ1 (hardware) fail.