LS' quality is fantastic... And the J2023 might be enough for you. I had a CK20 HST before, and I worked it hard. It did a great job, but I mainly used it as a little loader tractor and only used the PTO fir post holes; do a YouTube search for "digging a pond with Kioti Ck20" & you'll see what I did with it.
Knowing how tough that tractor was, pound for pound, and being that the J2023 has more HP, hydraulic flow, and lift ... it makes me think that little J2023 will do fine.
I don't know how much "growing into it" you'll duo tho, alot of the things you'll do well be limited by the tractors wheelbase & weight, just depends on what you're doing with it.
Good luck!