Campaign Integration with MM and FICO

Hi Gurus ,

I am willing to find the Campaign Integration with MM and FICO

Integration with MM:

1. If relevant product will include in campaign than purchase order  can be created through integration of CRM with ECC. Is that right?

2. But how stock can be removed after an execution of Campaign. is there any direct integration b/w Campaign and good issuance ?

3. Other possibilities of an integration.

Integration with FICO:

1. Through Fund Mgt integration

2. If budget is controlling independently on ECC without any integration with CRM than z it right approach to work our or not ?

3. What are other possibilities of an integration.

Lot f Thanks