Couple of things. I just bought a used JX 75 and was wondering if I should get the oil filter kit for it? The mower is 3 years old and hardly used. Was used as a trim mower only on a vacation home. I paid $350 good deal or not? Too late I guess but was wondering if I made out or not. Machine looks clean. Engine very clean, no damage at all. Price covered overall general maintenance, bag and mulch kit. Very good dealer as well. I was going to buy a new one but deere changed the style and they don't look as commercial as the older ones. I'm planning on using it on a couple of smaller residential lawns. Thanks.