Sounds like you're in the market for a jack of all trades as I am though it will be next year at the earliest before I can do anything. To me a very big thing would be the ease of attaching and removing implements ... sounds as though you may have do a fair amount of it. I'd think the 2 series JD would be a good choice (though not the only one) in that regard and for other reasons. The 2 Series while still compact are more capable tractors with higher loader and 3 point capacities and I think would prove to be more rugged with an oil cooler for the hydro instead of an exposed fan the 1 series and BX Kubota's use. I'd make sure the H130 loader has the quick change bucket ... easier to change over to pallet forks which should prove to be more than a little useful while building your home. The H130 will lift higher than the 1 series/BX which should make your pallet forks more useful. Artillian has an adapter for their pallet fork setup where you can mount a blade. An iMatch on the 3 point should make changing out implements easier in the rear. I'd lean towards the 2025R for two reasons- 1. the price difference and 2. the 270A backhoe which should prove easier to remove and hookup than the 46 used on the 2032R; you don't have to remove the 3 point arms. The 46 isn't compatible with mid mount mower decks- you iirc, have to pull the subframe should you ever decide to mow (mid mount mower) with your tractor. The new Kubota B ..01 series also rates a good look imho.The local JD dealer quoted me $35000 for a 2032r with FEL and BH. Knock off about $4000 for a 2025r.
Fun spending all your money