A better example of Power and Timing is Hendo. Even Mark Hunt to an extent, albeit Hunt has world class technique... but what wins him fights is his huge power and insane timing despite keeping his hands down most of the time, being relatively slow nowadays and with a very small reach (this could be said about hendo too actually)
Shogun used to rely on his durability more then anything- being able to take a shot or 2 to land a big one. Machida landed a devastating liver shot before the counter KO- most people would have been way more visibly hurt but Shogun ran through it and smoked Machida.