Seems like a great Blast from your Past, but the "no suspension" ride will beat the crap out of her.
We started our daughter out with a little 50cc Action quad with no suspension and thought it was great, until she got a LEM with full suspension and it made all of the difference in the world.
I was watching old home videos of my daughters on the Action about a month ago, and its was borderline child abuse letting them ride/race that thing.