So I've only just started collecting TF. I was collecting LEGO and comics, still collecting comics... Anywho, I'm going with MP scale in alt or clear/transparent colors. My first purchase was the Shattered Glass Optimus Prime. Now I'm looking for any and all that will scale with my Optimus and meet the color criteria. What is the easiest way to check the scale of third party figures against a MP figure. Thanks in advance.