I am thinking about walking onto a D1 NCAA football team.I am wondering if I should go for it.?

I am 6'2 200lbs. I played and started varsity football for two years. I was a free saftey. My stats Junior year: 64 tackles, 2 interceptions, and a blocked fieldgoal. My senior year: 74 tackles, 4 interceptions, and a fumble recovery.