Rolando,
I too live in the Central Florida area, and have 16 acres of former Orange trees, overgrown with Oaks.
A year and a half ago I bought an old used L3650GST with an LA650 loader. At first I thought this would be too big of a tractor for what my intentions are, but quickly found out there were times I wished I had a larger one!! (The fact that this was an older tractor with 4,000hrs may have played in this matter. Probably wasn't up to its original full capacity.)
I built a 1000' driveway and cleared dozens of trees. A 2-3' dia. Oak is easier to get down than an old 4" Orange tree!!!
I've got about as much use out of this 'ole Kubota as I can, and am also in the market for a new tractor. I'm looking at the L series, but am trying to justify the GST vs. the standard transmission.
I've been to the several dealerships in Ocala, Deland and Orlando. PM me if you want to get more info on prices and deals I've found.
One thing I am certain........... I will not use the turf tires on this sand! They fill up and spin out way too quickly. I don't plan on using it in my yard, so that helps my decision.
Good Luck!!