If you pursue this, be very, very open to any house that invites you back. This rush is freshman heavy. Very few upperclassmen get their 1st choice (and by 1st choice, I mean the house who is their 1st choice at round 1). So, while not impossible, it will be very tough. Just be prepared.
But, nothing ventured, nothing gained! Keep us posted on your experience. We will be rooting for you!