It looks like you live in a subdivision. Do you have a huge back yard or do you have another property somewhere else that you will use this beast at?
I just have it for my third of an acre lot, we are talking about moving in a few years to a larger property. I was looking at a x758 but after adding the 3-point and the rear PTO the 1 series just made more sense. I do a fair bit of snow removal for my neighbors and the extra weight and 4x4 will be nice.
You know what they say, there's no kill like overkill! :)