You're definitely an ectomorph by the looks of things. You don't look that powerful from those pics (not the best shots to be fair ) but 125kg bench is a good effort, in fact it's remarkable for a person of your physique to bench that much, as indeed is doing super heavy pull downs, so good on you. You do need to get the rest of you up to a decent level though, you don't look 14st then again you might be quite tall! What stats do you currently hold - height, chest, arm size, waist etc? Arms and chest do look like they over power the rest of your frame.
What you on about? ectomorph? you kidding me? fair do's but im 14 stone. 6ft 2. Waist is 27 inches. Dunno about the rest I don't measure it.