900 pounds, and 500 pounds!!!! Holy cow! You need to call a friend or two...or 5 Hulks!

I was kidding about the winch, but now think it's a good idea (to save all your backs). Or a come-a-long, at least.
Sorry but I'm kinda new here...have you posted a pic where these plants are in the winter?
Looking at all those fabulous huge and healthy plants in your pics, I'm reminded of a man who was featured on a gardening show years ago...might've been the Victory Garden...? He was growing a couple of 20 foot tall FIG trees in his yard (in a really cold area). The entire program was him and his garden and how EVERY FALL he digs up the fig tree roots, lays it on its side (into a very long "ditch" that he also digs) then the tree's trunk and roots are covered with burlap, insulation.... before being topped off with soil and leaves and insulation. Then in the spring he reverses the process and stands the tree up again.
You remind me of him (please take that as a huge compliment). I greatly admired his gardening passion.
He was determined to have a bearing Fig Tree, and he did!
If I ever get through all my bookmarks (aaargh!) and find the background on the TV program/his story, I'll send it along.
Your skinny sabal looks very healthy and ready to burst forth. If we lived in the same city, I'd help you...just to be around those beautiful palms!
Keep pics coming, please, as they grow.
Barb