The possibility of marriage is very much after September 2016. The Ashtkoot Guna milan score is 21.5 which is higher than 18 that is required for marriage. There is Gana dosha, which means that there would be problems related to ego and temperament. As you are Rakshasa Gana , such natives do have a tendency to dominate others. They should think before they speak. Although they do not necessary means from their Mars in 7th house aspects lagan, so they will be hot headed and in such condition will spoil the relationship with their life partner as well. Therefore you should learn to handle stress and tensions.
Your matching as stated is average as you are mangalik, while he is not. The Grahmaitri score is also weak. There is Gana dosha. You should hold for 4-6 months and look for other alliances. I feel you will get better compatibility in the coming period.