I have read several posts about new tractors and problems with electronics and such. Question is do any of you think the new tractors will be around as long as the old girls still out there getting it done ? Currently in our very small operation we have a Farmall a, Farmall 300, Oliver 1650, Oliver 1750, and the newest is an oliver 1755. So our youngest is 42 years old. Not saying old iron doesn't have problems, just wondering if you folks think the ones that are new now will still be around in 40-60 years. Or with all the electronics will they become obsolete quick and parts won't be available. Just a thought.