Lego Iron Man Armor idea

An idea I had a while ago about the lego Iron Man figure.  Thought it needed more since it was just the helment.  It would of been more interesting to have separate bits for all the armor that could attach onto the tony stark minifig.  

Just drawings though so it really isn't that accurate in proportions, but I thought the arms would have a grip like wolverine's claws and the legs would be something that fits onto the bottom leg peice.  The torso would be similar to the chest armor of various lego sets but with an attachment for a single stud piece on the chest.

Anyways I'm trying to submit it to that Lego cuusoo site to see if anything comes out of it XD 

other lego designs