I bought HH Passion Pro in May 2012 and have done all 5 services within 1 year, before 6th service the clutch plate has worn off. Have drove the bike for about 11 K kilometers. Only now I found that clutch plate wearing out is not unusual in passion pro. there are similar complaints lodged on new bikes (< 1 yr).
If you are planning to purchase Passion Pro, think twice. I think its not a wise choice