I am wanting to buy a new tractor to round bale hay and load round bales on a Semi truck, also would be doing row crop tillage. I do not farm a big acreage and have been getting along well with an M farmall J.D 50 and a R John Deere. The problem is last year I started on a blood presure medication and the summer heat is killing me... on to the question at hand, are those high dollar transmissions really worth the extra money they cost? After using hand clutches most my life I would think a mechanical shuttle would be like climbing into a caddy for me,with my small farm what would you all do?