Agree that Volcanicus should get preference over Predaking for Titan treatment.
I like it that the gun can be placed under the dino's chin and looks better than the lone gun attached to his side when there should be a gun on either side.
I find the prime armor looks best when attached to the back of the dino's neck whether the spikes are facing forwards or backwards.
Despite being my least favourite dinobot he's quite solid.