Seeking Advice - New Owner

I recently purchased a 2010 2720 from its original owner. They have indicated they've done the core maintenance required. I would like to make sure the TM lasts at least 12 to 15 years and would appreciate any and all advice folks would like to offer on what I should do initially with the unit to make sure all is well and any long term guidance or existing posts I should study.

Thank you for your time,
Jacob B