May Allah accepts your humble effort of translating the book in Tamil. It will be very useful to Tamil speaking brothers. There are many tamiian across the globe. Infact tamil is one of the official language of singapore govt. It has been observed that most of the tamil brothers neither understand nor speak urdu/hindi. It will be very beneficial to them. Although I am not a tamil guy but one thing I know that Tamil is the most difficult indian language. As far as the meaning of pleasure is concerned, my friend gave me foll reply. ??"Magizchi or migilchi" I think it will be difficult for u to find tamill brothers/sister on SF. May Allah grant u success in fulfilling ur work and prevent from riyaa.