I currently shoot a MAII I picked up on a classified ad and love it. I was looking at blackwidows website and was reading the differences in the length of the risers between the various take down models and how the shorter risers allow for longer limbs, help me out on this. Those of you more knowledgeable than myself, what are the pros and cons of the models other than the shorter bows fit better in a tree stand? And please forgive my ignorance, but ya don't know if you don't ask.