Have you ever looked at a 7720?
Cab: Side mounted Massey Ferguson style, beside engine, heat, noise, smaller, mechanical contols.
Service: A 9000 is a dream compared to JD MF syle machines.
Parts: Nothing to nil will intechange.
If you paid $26,500 for your 9500 3 years ago, you stole it in my opinion.
IF you can afford a 9500, don't go back in time.
Otherwise, the 7720 is a good buy and would do the job for you as a second machine at low cost.