As i see in your horoscope, your 7th lord is in the 6th house. So, you have very clear ideas regarding the woman you will marry eventually. Even though you know what you want, you are nervous about commitment. You will marry the woman you want to marry to.
And i also see the benefic influence of jupiter on the 7th house & this reduces any bad effects predicted otherwise.
So as per your horoscope reading i would suggest you to go with your choice.
But it would be better if you also provide the girls details also for a thorough analysis.