Bought my first tractor today. Got myself a b7100D. 1500 hours on the clock. It has a plow with the hydraulics hooked to it so I can raise/lower it and turn it left and right without getting off. I bought it from a friend that got it after his father-in-law passed away and he only plowed snow with it a few times in the 10 years he owned it. It was in the shed where he keeps it and the first thing I noticed was that it wasn't marking its territory where it was parked. It fired right up, no clouds of smoke. No clunks or grinding noises during operation. I'm in my 60's and just had knee surgery last week. There's a ton of dead ash in my woods, It beats the balls off my atv trying to get wood up and out of there. It's uphill all the way. I'm not going to use it commercially, just around my property and to plow the private road we live on. I'm going to change the oil and filters and get new tires for it to start out. I'll probably change the radiator fluid and the hoses. the rad hoses could be the originals. Anything else I should check/do to it?