Honestly I'd love a new AV or PW. They're much easier now (though PW's AF-rape still sucks like all hell) and back then, they were the "challenge" of the game. That pinnacle of gaming difficulty that would be worth fighting just to fight it.

That aside, I love the creativity as always Karby. Though I'd like stronger versions than just the randomly-roaming weak avatars, honestly. xD Make it more of a challenge! Get a kiter to deal with the adds that fight along it to open up a little more work too. I'm not talking like Brulo/Maere/Ogopogo strong, but a bit stronger so that they're actually a serious threat and can turn the battle around if you're not careful.

Rings on the other hand, I like the concept behind. Plus I'd kill for more avatar perpetuation cost- on a slot that doesn't get much love besides MP rings anyway.