Just to update this thread, I picked up some 17 spline Aisins off of ebay that some poor guy had just fully rebuilt then came to found out that his trooper wasn't the 17 spline version. Nice. They were the easiest thing to install I have come across and work great. While doing some research on this, I have found that the general consensus is that the Aisins are pretty much bullet proof and have the best reputation among the hubs available to us. From what I have read the people said they have never heard of one breaking. Sounds good to me.