What exactly is the problem you are facing. As there are couple of commands to be put in for MVPN to work.
By the way, for MVPN, since you have enabled SM on all interface, you should have a RP assigned on PE/P/PE Or you can use SSM.
This will build your Core Native multicast network.
Once This is complete you can enable Def MDT and Data MDT in VRF config mode. Upon this you should see tunnels built between both your PE'.
Thats it. In you specific setup this much should be good to go.
HTH-Cheers,
Swaroop