To only add - most of the concerns would be with the vehicles Electrical system So if it's the original battery - then think about replacing that and even cleaning up the "RED TERMINAL" block on the positive post side of the battery as well.
It would be nice to know if there was any service done to the engine - I would be concerned during driving - if the vehicle can be shifted smoothly and unencumbered by a feel or sounds heard during, in operating the clutch. Any erratic operation - grabbing, noise or otherwise a difficult moment during ANY time the clutch is engaged to reengaging the driveline by releasing the clutch. In traffic and even while parked - engage and disengage the clutch and feel and listen - any hiccups or glitches needs to add your list of "don't" because if the clutch or the throw-out bearing and or clutch plate/flywheel grabs might indicate a leak or possibly some corrosion and excessive wear within the system requiring a change - meaning it will be put up on a hoist and someone will have to fix the transmission or any section of the driveline.
Oil leaks also are a signal of wear and potential abuse - leaking seals at 75K miles means it's had some hard life - so that might force you to find it some service sooner that you'd expect - you only have 25,000 miles before some recommended service must be performed else risk further damages.