Eviction of tennant after completion of lease period

I am senior citizen, leased my first floor house in Bangalore, for a period of five years on a deposit of Rs.9 lakhs,interest free/no rent, refundable basis on handing over vacant possession of the house, from 31-7-2010 to 31-7-2015 The lease deed was not registered..Issued termination notice two months before the expiry date, with a clause that he should inform within ten days of expiry of lease to refund the amount.He started delaying giving various reasons for four months. A legal notice was sent and now the case has come to argument stage.He has claimed Rs.Rs.15 lakhs(2+3+9), which is disputed by me.he has now submitted evidence for Rs.9 lakhs only.He is over staying for almost 25 months.I had deposit of Rs.9 lakhs as on the date of issue of notice.I am staying in a rented flat and need the premises for own use. Please let me know,a. If the case will be decided in my favour(.I initially rented the premises for a period of two years from 1-4-2005 to 14-2007,with a rental advance of Rs.2 lakhs paid by cheque and acknowledged as cash as per his request, in the rental agreement, as the cheque had been en cashed i obliged. Now he is taking advantage by saying that he paid Rs.2 lakhs cash as loan on 19-4-2005.in addition to the cheque,totaling to Rs.4 lakhs. But I have submitted bank statement as on 19-4-2005 showing a balance of Rs.2.70 lakhs for which he has no evidence as he has stated in his statement to the court, that I repaid Rs.2 lakhs cash on 31-7-2010 before executing the lease deed, and took back the loan papers.). later he did not renew for three years.Thus I accepted for lease to secure the right on 31-7-2010. He has paid Rs.7 lakhs plus 2 lakhs earlier advance of cheque/acknowledged as cash, total 9 lakhs. b.Can I claim as damages rent for the excess period of over stay( he was paying rs.12,500 rent before the lease commenced upto 31-7-2010. c.What is the amount I can claim as rental damages. d.Will I get costs, court fee of Rs.1 lakh plus advocates fees paid. e. Can I file a case for harassment. how long will it take to get him evicted. M.S.Balu