Certainly your efforts will surely bring you good results. Marriage is late as Saturn is likely to bring delay. Saturn in the 5th house of romance will bring obstructions in your romantic life. For Rahu you may do the following remedies
1. Recite Mantra Om Brim Rahave Namaha 108 times daily
2. Feed Satnaja ( 7 type of grains mxiture) to the birds
Blessings,
Navneet Khanna
Astrologer