I think we can have the Order tweaked a little differently and be okay; as we believe Arminians and Calvinists are Saved no matter their concept of the Logical Order. Having these elements is more important to your Salvation than getting the Logical Order right. Well, at least the elements which share the Temporal Order, IE Glorification doesn't share the Temporal Order with the elements involved in our Justification...
Yes, it seems to me that the OS is more of an academic issue than a practical one. This said, there are always eventual pragmatic effects caused by the academic supposition adopted. I believe that anyone who loves the Lord with all his mind, heart, soul and strength, and loves his neighbor as himself is going in the right direction, on the right boat!
The Arminian viewpoint is, of course, the more correct perspective!