Going to look at a restored 800 tomorrow. Seller says it was a show tractor that his grandfather restored. Only 4 hours on the meter since restored but it hasn't ran for a couple of years. Seller didn't seem to have much knowledge or info about the tractor, couldn't even tell me what model 800. Best case I'm figuring I will have to change fluids, clean lines, tank and carb. Anything else I should look at that would be a red flag. Pictures look great but I need a functional tractor, not one that just looks good. Kinda taking a gamble since I can't run the tractor before buying.