What would make the perfect Mario Party?

Gumball Machine

Celestial Guide
Title says it all.

I saw a topic like this at GameFAQS a few years ago where people discussed the things needed to make a Mario Party game perfect.

Personally, I'd like alternate endings to return from Mario Party 2 showing the winning player defeating Bowser.

As for gameplay elements, I'd like Koopa Troopa's 10 coin bonus everytime you went back to Start, as well as the Lotto Shop from Mario Party 4.

So what do you guys think is neccessary to make the perfect Mario Party?
 
Costumes... and Baby Mario and Baby Luigi playable.
 
Lots of both Skill and Luck.
8 characters on each board.
1vs3 minigames made less common.(In MP8 it had only 9 of them with the others having more and pops up a good 40% of the time.)
 
No, how about the Custom Pack? If you want skill, get only the skill minigames. If you want luck, have more luck minigames instead. The Custom Pack in Mario Party 4 was a nice addition and it even allowed me to play single-player mode without fearing a game like Bowser's Bigger Blast.
 
I'm not too worried about luck-based mini-games. As long as games where it's impossible for certain people to win aren't included, I'll be content (i.e. Bowl Over and Crane Game from the original Mario Party. Although 2 fixed this.)

I also want the Duel Mode from Mario Party 3. That was quite fun, but the partners need better stats.
 
We could also use more partners.
 
A great item system, more skill based mini-games(luck is fine as long as they're not in duel nor battle), great mini-games, good amount of mini-games, at least 6 boards(with simple or good concepts), good music, same character roster as MP8, but without Birdo and Blooper, and put Shy Guy, Koopa Troopa and Koopa Kid, Custom Pack, good story and more that I can't think of right now :P And wi-fi also.
 
I also think each board should have a different method of collecting stars. Even if the boards in Mario Party 8 weren't great, I thought the concept was correct.