Multi Org Structure with 2 SOB India and USA

[zainalara]

Hi Gurus

Our Client has Process Manufacturing operations in INDIA and USA and wants to implement Oracle apps 11i OPM
India operations
India operations should be India localized and USA operations will have different SOB.
India operations will have One Legal Entity (LE) and two operating Units (OU) in same state , while one OU will have two IO and other OU has same OU, IO .The two OU should have Intercompany Accounting
USA operations
USA operations has one SOB and one LE attached with one OU and OU is attached with two IO

How should I define Multi org and Accounting Structure segments and Intercompany, should I implement 2 SOB, one for India operations and other for USA SOB .How would be consolidation?
USA operations want to sell products from India Operations then how should I use GIS?