Vintage Cars: 71 DODGE CHARGER, challenger 2, personal recollections

Question
IS THERE ANY WAY I CAN TELL WHAT STYLE OF CHARGER MY 71 IS.I KNOW THEY CAME OUT WITH LIKE 4 DIFFERENT MODELS WITH TWO OR THREE WITH THE 318 MOTOR OPTION.  

Answer
Based on my personal memory:
1) Base Challenger
2) SE model:  all SEs had a vinyl roof, with a special small, "formal" rear window (you can see the difference from inside when compared with any other Challenger with a vinyl roof).  I also seem to recall that SEs had a real leather or leather/ vinyl interior.
3) Super Bee
4) R/T

The last two are easy to spot, with all their labels, striping and decals.  I'm almost positive that the R/T had at least a 340, and I doubt a Super Bee had the 318.  Again, this is based on personal recollections, not on any research.