Ok so I decided to have a go at creating a legends class powermaster prime. I used the legends optimus from the first movie, and used a KO motomaster for the trailor. I took the cab off motormaster, leaving just the trailor, and got it rigged to latch onto prime. Ive also got to the point where prime will latch onto the top portion of motormaster when their both trasnformed for the powermaster look, as well as a head for powermaster mode. My problem is/was motormaster arms are pegged in the middle, making them appear short, our of proportion. So I need either advice/ideas on how to extend the arms, or make them look more in proportion...or to pay someone to do it.