I bought a T5070 a few months back, and it has been great, one small issue that the dealer came to my house and fixed. As far as his loader issues, I wonder what brand he had? My loader came through New Holland and is made by Alo, who I believe have a reputation of making some of the best loaders on the planet. Not bashing your post, just trying to temper a bad experience with a good one. (Gratuitous photo attached)
That is a nice looking tractor. He had a NH loader on his tractor. Aren't a lot of loaders on the larger tractors made by Alo? I guess the cylinders leaking is not really NH's fault.