Regarding Vipareet Raj-Yoga: Well I doubt that there is any Vipareet Raj-Yoga applicable in your chart. Though, Lords of 6th and 8th are placed in 12th house; yet the presence of Kendra Lord Sun in 12th house along with these lords of 6th and 8th houses denies full application of Vipareet Raj yoga. Further, Venus should have not been in 12th. Further, the planets which would have caused Vipareet Raj Yoga are combust; therefore, even if some Vipareet Raj Yoga is present due to presence of Mars and Mercury in 12th house, it is less likely to give any strong positive impact. However, Saturn/Venus which will commence from 24 April 2008 is very likely to give good results in professional, social and financial matters. I do not see any significant problem in your professional and marital aspects; but I think that there would have been some severe problems regarding happiness from/to parents.