Marvel vs DC the way it should be

I personally think that they should make the Superman vs Hulk battle an epic one. The one's i've heard of have always been short little fights, and I think it's about time that they be honest with the fight. The Hulk has beaten guys like Thor and the entire Fantastic Four. (Not too mention the Xmen, the Avengers, ect ect...). You can't tell me that Superman would beat him that easily. I also wish that they'd let some marvel & dc villians battle the marvel & DC heros one on one. I mean who here would just LOVE to see Dr. Doom take on Superman, or Doomsday take on the Hulk in a comic. in fact, here's a list of battles that they can think about.
Superman vs Dr. Doom.(not one on one, but in an actual plot against the world.)
Doomsday vs Hulk.(this one would be one on one)
Bane vs Captain America.
Batman vs Mysterio
Green Lantern vs Super Skrull
Spiderman vs The Riddler
Daredevil vs Two-face
Ra's Al Gul vs Captain America
Fantastic Four vs Brainiac