Compatible SRM/SUS Business Package for Portal 7.3 ??

I would like to hear from you if you have been involved in such an implementation or , may have some idea on it.

I am currently looking to install SRM and SUS BUsiness Packages in our landscape. The System versions we have are as follows -

EP Server - NW7.3 SP04

SRM Server - SRM 7.0 EHP2 SP 10

Is the above combination valid, or there might be any compatible issues. Also I am looking to to know the compatible SRM/SUS Business Package versions need to be downloaded, the version/build number.

Appreciate if anyone can share his experience or point me to some SAP note

Best Regards

Sandip