Welcome to the site. Keep your receipts and a maintenance log and you will be fine doing your own maintenance.
You shouldn't have any troubles with the rear diff either, not as more power to deal with, harder to break things compared t the 800 or 1000 models.
You shouldn't have any troubles with the rear diff either, not as more power to deal with, harder to break things compared t the 800 or 1000 models.