I'm not remotely fussed about him not being 7ft tall and wide as a minivan. Give me the normal sized OG Sabretooth any day than the ridiculous hairy Hulk that came later. Likewise Venom, I'll always bat for the first appearance version than the goopy drooling megaroided take with a crocodile jaw, and shooting out tentacles everywhere.
Hell, I've always found the Colossus thing weird too: his flesh turns to steel, why would that make him gain almost a foot in height? And Ben Grimm is a wee fella, I will have no truck with any Thing over 6ft!