No problem! I was glad that you guys helping me to contributes this wiki. Yeah, I admit that I kinda have some grammar problems.
Regarding Mini 4WD cars from other brands such as Auldey, I think it is best not to lists them on the wiki as some of those companies have infringed IPs of both Tamiya and ShoPro. (ShoPro owns the manga and anime series that featuring Mini 4WD cars, minds you.)
Oh! This wiki isn't just for the cars, but the Grade-Up Parts for Mini 4WD cars as well.
Anyway, feel free to contributes the wiki!