Glad to hear it.
I found the 750 to be a very reliable tractor over the years. If you plan on keeping it, I highly recommend the repair manual from JD. While it is expensive there is extensive use of actual photos to help explain the written detail.
Learn from my mistakes... When not using the tractor for any lenght of time, the clutch pedal should be depressed to prevent the clutch disk from rusting to the flywheel. I created a triangle shaped piece of wood that went between the floor board and clutch pedal linkage from the underside. Ended up splitting the tractor to replace the clutch, pressure plate and throw-out bearing. Not fun!!! Had I read the operators manual there is a sentance about blocking the clutch pedal in the Long Term Storage section.