Brian -
I just saw your photos - missed them before. You can definitely get the trike on board. No problem as long as you have a big enough crane and are OK with a jet ski for a tender. At around 1,200 pounds you are likely pushing the upper limits of what a SM1500 can lift, but you are still safe. Let’s roll.
Easy Ridin’ Jack
Jack Burgess, Shangri-La 5388