I see so many potential school buses for sale, and I want to jump in so bad, but their height worries me. I’m 6’0 tall and my son and right hand man is 6’2. He does not want to bend over every time he goes in the bus. Is there a model, year, style, or type of school bus that is a standard 6’5 in height. We can raise the roof if necessary, but want to avoid all the extra work if something else is possibly available.