spring fraternity rush....

I am a junior this year who has a good 6 semesters left here at MSU. What are the chances that I got in a lower to mid-tier house if I rushed this spring? I have a good GPA, have a good personality, etc. Perhaps also a scale of 1-10 in difficulty?

I really want to be in Greek life but have had a lot of trouble finding my fit on campus here and I just want to find somewhere that I will have a great time and feel a sense of belonging. On top of committing myself to a great brotherhood.

Looking for honest answers please, thank you.