I cannot tell you what to do, but in my situation I recently bought a 74 ct70, and feel I overpaid, but I look at what some of them sell for, and realize that it was worth it. Now what I really was nervous about was letting my son ride it, he has never shifted gears before, but got it right away. My back was feeling somewhat better on Thanksgiving, so I let him ride that, I rode the db30, we rode for a while and had a blast. Anytime I start that ct70, he comes right out, cant wait to get on it. You can always try to find another mini, for the kids, but they will still want to ride that one also. Good luck