looking to possibly buy a farmall 826 with the german diesel engine, dual wheels, orignial windbreaker and a make shift canopy/roll bar. just want some input on what i should look for and what to expect with the tractor. says it has been rebuilt once. think i has around 5000 orignal hours on it. how are the engines, transmission, and it doesnt have torque ampfiler. going to pull a disk with it and a john deere planter with spliters on the back. also it has only one remote so i will want to add a second how hard and how much money do you think ill spend on getting all i need for that second remote? thanks