I'll be watching this thread...
I'm a big time winch guy.  And a big time Warn winch guy.   I've got a Warn winches on all my 4x4 vehicles, including my pickup trucks, Jeeps, Polaris side by side and my Honda 4x4 ATV.   But not on my tractor....  Yet.  I almost put one on my wife's Subaru Forester!
Anyway, with all due respect: I think a 4 or 5,000 lb winch on a L2502 will be a better option than a huge 9,000 lb winch.  Think about an ATV or side by side winch at about 4 to 5,000 lb capacity.  Because, you don't want to risk twisting the frame of your tractor, and a smaller winch draws a lot less power from your battery.  A 9.,000 lb winch will pull your tractor towards the logs before you realize that the log is just too big.
I've owned Superwinch, Smittybuilt and Warn.  Harbor F has some decent winches if you believe the reviews.  But, I always go back to Warn, despite the price.  It's been worth it for me.