Sure, will look forward and help in contributions whenever I can and communicate with you on discussion page before making some changes. Do not worry about edit wars. Is there is a style template for empires? btw, I enhanced article on badami today. One online text book you may refer http://igmlnet.uohyd.ernet.in:8000/gw_44_5/hi-res/hcu_images/G2.pdf for information related to Andhra Pradesh as part of Vijayanagara kingdom.