The 1528 amd 1531 are very similiar but I wish I had those fancy arm rests on the seat

. The newest model 28 has them, I am jealous. I also have a little horsepower envy when it comes to the 1540. I keep telling myself I dont need it but theres always, "what if"

. Is the backhoe on your 1531 a pain to get off? It does get better with practice.
As far as engine or
PTO HP I am very satisfied, I am also very happy with the hydro output for the loader and BH operation. They both work fast and powerful for what I have used them for thusfar.
I havent used the rough
cut mower yet but I will, I mow 4 acres of my own that doesnt get any taller than a couple of feet and about 15 acres at another location that gets about 3-4' tall. I used to mow it with a Swisher and an
ATV that worked fine so I think the tractor will do it w/o a problem.
You will love the tractor just as I do and like you said you can never get enough seat time.