On the Olympia stage you would look like an amateur bodybuilder with good conditioning at best. The size level that guys like Victor and Dexter have is one that you will need at least 5 - 8 years, of hard steroid & GH doping, along with proper synthol/esiclene injections and minimal nutrition with the same exercise regimen, to develop.
To make such a bold statement about your abilities is a very large assumption. Until you take the IFBB for a test drive and try your luck, just like big Sean Allan, you're just kidding yourself while yelling from stadium seats.