Whew, moving a piano... that's no small feat! I feel your pain, my friend. A few years back, I tried to move my grandma's antique upright with just a couple of buddies and a pickup truck. Let's just say it didn't end well - we're still finding mysterious dings in that poor instrument!
Listen, do yourself (and that precious piano) a favor: call in the pros. I've heard good things about
https://orlandoexpressmovers.com/piano-moving-services/ They've got specialized equipment and know-how to handle those delicate giants.