As I can see you both have Madhya Nadi Dosha , Yes your Rashi Lords are Taurus and Scorpio and the Nakshtras are Mrigasira charan 1 and Anuradha charan 2. The Astkoot guna milan score is 18.5 which is the minimum that is required for marriage. It is not in the Nadi Vaad Pedha Chakra. Both boy and the girl have strong Mangal dosha.
Blessings,
Navneet Khanna
Astrologer