I agree with the other posters who suggest you save up for a new Spirit, or used grill. I have the q200 we use at our RV during the summer, it does great for simple cooks, but you are pretty limited by only having the one burner. If it was my main grill at home, I would save up for a decent gasser, can do whole chickens, cook ribs indirect etc. - just flat out nicer having at least two burners, not just for indirect cooks, but having that cool zone for safety too.
Good luck with whatever you decide.