The Perfect Mario Kart Game?

Lately, I've been thinking a lot about the Mario Kart franchise and its future. I know this probably isn't going to happen, but I decided to imagine what a perfect Mario Kart game would look like. This is my first-ever high-effort video. I don't think I'll be making another video like this for quite a while. Apologies for the poor microphone quality.

Hide and Seek footage from NuoKart (aka Mayro) ‪@NuoKart‬
Online Time Trials footage from NMeade ‪@NMeade‬

Timestamps:
0:00 Intro
1:35 Main Menu
2:15 Courses
7:53 Campaigns
9:59 Characters and Vehicles
10:51 Items
11:32 VS Race
12:10 Battle Mode
12:42 Mission Mode
13:04 Online
14:13 Weekly Events
14:43 Outro

Music: (in order of appearance)
Mario Kart 8 - Main Theme
Pokemon ORAS - Vs Zinnia
PokéPark Wii: Pikachu's Adventure - Attraction Menu
Mario Kart 8 - Wi-Fi Course Selection
Mario Kart 8 - Mario Kart Stadium
Mario Kart 8 - Thwomp Ruins
Mario Kart 8 - Results (2nd-6th Place)
Ace Attorney Investigations: Miles Edgeworth - Confrontation ~ Presto 2009
Pokemon Brilliant Diamond and Shining Pearl - Game Corner
Mario Kart 7 - Wario Shipyard
Super Mario Sunshine - Sirena Beach