If you want to see the actual band,
this is it.
ARGHS!!! You can't close the window fast enough to have NO pain from that

Why do I always have to click on such links?? Jeeeez - these guys should be tortured by being forced to watch back their own show on a very high quality stereo so they won't miss any of those faulty notes...
This is btw a very funny thread, regardless it is trolled or not - I would personally just go with rental backline and call it a day. If you just want to have massive feedback on stage but your sound is DIed anyway to FOH, why care? Get your tour-manager to order 4 ampeg fridges - done!! It's not like they provide some ****** SS amps and a 4x10 and you have to take it - order what you want and basta!
I personally second the Traynor YBA300 + Traynor 4x12 NEO rig!!! 2 heads, 4 cabinets and you are 100% sure that each arena is open-air afterwards.
But hey - looking at all those rig rundowns the last couple of years, your request is a little bit outdated. Even Kiss has thrown out their big rigs - and I have not seen much arena-bands lately having cabinets on stage, anyhow. It's all packed up in flightcases behind/under the stage. And I guess the FOH-engineer will make a voodoo-doll of you at about the second gig of your tour because you **** up his room-sound with your feedback-rig! Not to mention the monitor-engineer who will quit his job at the second gig to prenvent becoming a murderer.
I will see Iron Maiden tonight, I will have a look. But from what I know, Steve has one 4x12 cabinet mic'ed behind stage (he used to have 2, but if I remember correctly he has thrown one out because of the room in ed force one). And if he can clearly hear himself on stage (they don't use in-ears iirc) against three marshall-full-tube-powered guitars, then you should be able to do so too with one fridge. Or do you play even bigger stages?