Honestly op, to get your money's worth you need 50hp or bigger. Mowing with a small mower takes a lot of time, and trying to clear with a small tractor is pissing in the wind.
If you want to let the grass and brush get a couple feet tall so you only have to mow once or twice a year, you're going to need a real tractor to knock it down and mulch it up.
Before butt hurt commences I have 1023e, 3038e and 5075e John Deere's. and a barn full of others.
10ac is a lot of mowing.
If it was me, I would say skip the 4wd because you won't be loading anywhere near as much as mowing.
Spend the extra loader money on a decent 6' shredder.
You'll need a 45+ hp to run an mx6.
I recommend looking at a John Deere 5045D/E and MX6 mower. Go as big as you want in the 5E class up to 75 HP as budget dictates- you won't regret it.
Attached File
Im coastal SETX so similar climates. I can let the ragweed and grasses get 10' tall and still mulch them down in a single pass with no problem.
I mow about 15 acres, and wish I had a 10-12' mower. I'll get one soon....