If you would like to resolve your issue with Replication here is the solution:
Use Transactional replication to replicate data from
A.T1 to C.TA
B.T1 to C.TB
Create View T1 combining C.TA & C.TB.
For Partition refer following site:
http://msdn2.microsoft.com/en-us/library/ms345146.aspx#sql2k5parti_topic23
Hope this will help. Good Luck!
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"Thare are only 10 types of people in the world:
Those who understand binary, and those who don't."