Definition of the best approach on how to do reporting between BPC and BW

Hi,

I need your opinion in the definition of the best approach on how to do reporting between BPC and BW.

For example if we want to do reporting using BW on Actuals Vs Budget how should we manage this since technically BPC Model and BW InfoCube is different?

BPC Models have the Budget and BW has the actuals, but the InfoObject that is used for Account is different. What is the best approach to do the reporting?

Thanks in advance,

JA