Thanks for the advice, I'll limit my search to AM and RT-Mod. My concern when i hear something fits 'bigger' troopers is that it it going to be wider, and the last thing I want is to look like the kid in his dads suit. I'm still reading and learning exactly what can be done with proper trimming, hopefully I can customize something that looks good.
Yeah, Vader or Chewie would probably make more sense for my body type, in fact I could probably be a fantastic C3PO, but they just don't have the same appeal to me.