Of course! I have WarioWare Mega MicroGame$ (for my 3DS, I used to have the original but my Gameboy Advance broke) WarioWare DIY, and I got to play WarioWare Touched but it was a cheap used copy so it only worked for a week but I play them all the time! It's one of my favorite game series!
Yes! That would be awesome! You can find more info on Game & Wario here -> [link] And to answer your other question... OF COURSE!!! Wario x Mona is my favorite couple tied with Luigi x Daisy!(I can never choose lol) Did you notice that I watched you?